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Opinion polling for the next United Kingdom general election is continually being carried out by various organisations to gauge voting intention. Most of the polling companies listed are members of the British Polling Council (BPC) and abide by its disclosure rules. The dates for these opinion polls range from the 2019 general election on 12 December to the present day.

Under the Dissolution and Calling of Parliament Act 2022, the next general election must be held no later than 28 January 2025. The Act ensures that, if it has not already been dissolved at the request of the prime minister, Parliament automatically dissolves five years after it first met (17 December 2024) and polling day occurs no more than 25 working days later taking into account Christmas Eve and bank holidays in any part of the United Kingdom.

Graphical summary

The chart below shows opinion polls conducted for the next United Kingdom general election. The trend lines are local regressions (LOESS).

National poll results

Poll results are listed in the table below in reverse chronological order. The highest percentage figure in each poll is displayed in bold, and its background is shaded in the leading party's colour. The "lead" column shows the percentage point difference between the two parties with the highest figures. When a poll result is a tie, the figures with the highest percentages are shaded and displayed in bold.

Most opinion polls do not cover Northern Ireland, which has different major political parties to the rest of the United Kingdom. This distinction is made in the table below in the area column, where "GB" means Great Britain, the island which contains England, Scotland and Wales and excludes Northern Ireland, and "UK" means United Kingdom, which includes Northern Ireland. Plaid Cymru only stand candidates in Wales and the SNP only stand candidates in Scotland. The parties with the greatest numbers of votes in the 2019 general election are listed here. Other parties are listed in the "Others" column.

2023

Dates conducted	Pollster	Client	Area	Sample size	Con	Lab	Lib Dems	SNP	Green	Reform	Others	Lead
Dates conducted	Pollster	Client	Area	Sample size							Others	Lead
28–29 Sep	We Think	N/A	GB	1,285	27%	47%	10%	3%	5%	7%	TBC	20
26–27 Sep	YouGov	The Times	GB	2066	24%	45%	11%	3%	7%	8%	1%	21
26–27 Sep	Techne	N/A	GB	1,633	27%	45%	10%	3%	6%	6%	3%	18
22–25 Sep	Deltapoll	N/A	GB	2,507	28%	44%	10%	4%	6%	5%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	16
24 Sep	Redfield & Wilton	N/A	GB	2,000	28%	43%	13%	2%	5%	8%	1%	15
22–24 Sep	Savanta		GB	2093	30%	44%	11%	2%	4%	5%	4%	14
21–22 Sep	YouGov	The Times	GB	2,144	27%	43%	10%	4%	7%	8%	2%	16
21–22 Sep	We Think	N/A	GB	1,268	28%	45%	9%	3%	6%	6%	TBC	17
20–21 Sep	Techne	N/A	GB	1,636	26%	45%	11%	3%	7%	5%	3%	19
18–20 Sep	More in Common	N/A	GB	1,355	28%	43%	12%	3%	6%	7%	0%	15
17 Sep	Redfield & Wilton	N/A	GB	2,000	26%	44%	14%	3%	6%	6%	1%	18
15–17 Sep	Savanta	N/A	UK	2,255	26%	46%	12%	3%	4%	5%	5%	20
14–15 Sep	We Think	N/A	GB	1,268	27%	44%	11%	3%	6%	7%	TBC	17
13–15 Sep	Opinium	The Observer	GB	1,414	26%	41%	11%	3%	7%	8%	2%	15
13–14 Sep	YouGov	The Times	GB	2,049	24%	45%	9%	3%	9%	8%	2%	21
11–15 Sep	Deltapoll	N/A	GB	2,039	23%	47%	10%	4%	7%	6%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	24
13–14 Sep	Techne	N/A	GB	1,634	26%	46%	10%	3%	6%	6%	3%	20
9–12 Sep	Ipsos	N/A	GB	1,004	24%	44%	12%	4%	8%	4%	3%	20
10 Sep	Redfield & Wilton	N/A	GB	2,000	25%	45%	12%	4%	6%	6%	1%	20
7–8 Sep	YouGov	The Times	GB	2,107	24%	46%	10%	4%	7%	6%	2%	22
7–8 Sep	We Think	N/A	GB	1,268	26%	46%	9%	3%	6%	6%	TBC	20
6–7 Sep	Techne	N/A	GB	1,627	25%	46%	10%	3%	6%	7%	3%	21
1–4 Sep	Deltapoll	N/A	GB	2,009	28%	46%	10%	3%	5%	7%	2% UKIP on 1% Plaid Cymru on 1% Other on 0%	18
31 Aug – 4 Sep	Kantar Public	N/A	GB	1,146	27%	43%	13%	5%	5%	4%	3% UKIP on 1% Plaid Cymru on <1% Other on 1%	15
3 Sep	Redfield & Wilton	N/A	GB	2,000	28%	44%	14%	3%	4%	6%	1%	16
1–3 Sep	Savanta	N/A	UK	2,223	29%	45%	10%	3%	3%	6%	5%	16
31 Aug – 1 Sep	Opinium	The Observer	GB	1,400	28%	42%	9%	3%	8%	8%	2%	14
31 Aug – 1 Sep	We Think	N/A	GB	1,294	25%	46%	11%	3%	5%	7%	TBC	21
18 Aug – 1 Sep	Survation	Greenpeace	GB	20,205	29%	46%	11%	3%	3%	4%	4% UKIP on 1% Plaid Cymru on 1% Reclaim Party on 1% Other on 0%	17
30–31 Aug	YouGov	The Times	GB	2,103	26%	44%	10%	4%	7%	7%	2%	18
30–31 Aug	Techne	N/A	GB	1,633	24%	45%	11%	3%	6%	8%	3%	21
27 Aug	Redfield & Wilton	N/A	GB	2,000	28%	44%	12%	3%	4%	7%	3%	16
25–27 Aug	Savanta	N/A	UK	2,159	29%	46%	10%	3%	4%	5%	3%	17
24–25 Aug	Deltapoll	N/A	GB	1,061	30%	46%	12%	3%	3%	5%	2% UKIP on 1% Plaid Cymru on 0% Other on 1%	16
23–24 Aug	We Think	N/A	GB	1,356	26%	47%	11%	3%	5%	6%	TBC	21
22–23 Aug	BMG	The i	GB	1,338	29%	44%	10%	3%	4%	8%	1%	15
22–23 Aug	YouGov	The Times	GB	2,106	24%	44%	9%	3%	8%	9%	3% Plaid Cymru on 1% Other on 2%	20
17–21 Aug	Deltapoll	N/A	GB	1,520	25%	50%	9%	3%	7%	4%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	25
20 Aug	Redfield & Wilton	N/A	GB	2,000	27%	42%	13%	3%	6%	7%	1%	15
18 Aug	Omnisis	N/A	GB	1,315	28%	44%	10%	3%	5%	7%	3% Plaid Cymru on 1% Other on 2%	16
17–18 Aug	YouGov	The Times	GB	2,122	26%	45%	10%	3%	8%	7%	2% Plaid Cymru on 1% Other on 1%	19
16–18 Aug	Opinium	The Observer	GB	1,452	26%	41%	11%	3%	7%	9%	3% Plaid Cymru on 1% Other on 2%	15
14–16 Aug	More in Common	N/A	GB	2,052	29%	44%	11%	4%	6%	6%	0%	15
13 Aug	Redfield & Wilton	N/A	GB	2,000	28%	48%	10%	4%	4%	5%	0%	20
10–11 Aug	Omnisis	N/A	GB	1,345	24%	48%	10%	3%	6%	6%	3% Plaid Cymru on 1% Other on 1% Independent on 1%	24
9–11 Aug	Deltapoll	Mail on Sunday	GB	1,504	29%	46%	12%	2%	5%	4%	2% UKIP on 1% Plaid Cymru on 1% Other on 0%	17
4–7 Aug	Deltapoll	N/A	GB	1,023	26%	47%	12%	3%	4%	4%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	21
6 Aug	Redfield & Wilton	N/A	GB	2,000	27%	45%	10%	3%	6%	8%	1%	18
3–4 Aug	Omnisis	N/A	GB	1,420	25%	47%	11%	3%	5%	7%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	22
2–4 Aug	Opinium	The Observer	GB	1,484	26%	40%	10%	3%	7%	10%	2% Plaid Cymru on 0% Other on 2%	14
31 Jul – 4 Aug	FindOutNow/Electoral Calculus	Channel 4 News	GB	11,142	24%	44%	12%	4%	8%	6%	3% Plaid Cymru on 1% Other on 2%	20
2–3 Aug	YouGov	The Times	GB	2,313	25%	47%	10%	3%	6%	7%	2% Plaid Cymru on 1% Other on 1%	22
2–3 Aug	Techne	N/A	GB	1,624	26%	46%	10%	3%	5%	7%	3%	20
28–31 Jul	Deltapoll	N/A	GB	1,556	25%	48%	11%	3%	5%	6%	2% UKIP on 1% Plaid Cymru on 1% Other on 0%	23
30 Jul	Redfield & Wilton	N/A	GB	2,000	28%	43%	11%	4%	5%	7%	3%	15
28 Jul	Omnisis	N/A	GB	1,339	25%	48%	10%	3%	6%	6%	2% Plaid Cymru on 0% Other on 2%	23
26–27 Jul	Techne	N/A	GB	1,624	25%	45%	10%	3%	6%	8%	3%	20
25–26 Jul	BMG	The i	GB	1,524	27%	44%	14%	3%	4%	7%	TBC	17
25–26 Jul	YouGov	The Times	GB	2,000	25%	45%	10%	3%	7%	7%	2% Plaid Cymru on 0% Other on 2%	20
21–24 Jul	Deltapoll	N/A	GB	1,482	26%	49%	9%	3%	5%	4%	4% UKIP on 2% Plaid Cymru on 2% Other on 1%	23
23 Jul	Redfield & Wilton	N/A	GB	2,000	28%	45%	14%	2%	4%	6%	1%	17
21–23 Jul	Savanta	N/A	UK	2,240	28%	47%	10%	3%	3%	4%	4% Plaid Cymru on 0% Other on 4%	19
19–23 Jul	Ipsos	Evening Standard	GB	1,065	28%	45%	12%	3%	6%	3%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	17
20–21 Jul	Omnisis	N/A	GB	1,380	25%	47%	10%	3%	5%	7%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	22
19–21 Jul	Opinium	The Observer	GB	1,468	25%	42%	11%	3%	6%	10%	3% Plaid Cymru on 1% Other on 2%	17
20 Jul	By-elections in Selby and Ainsty, Somerton and Frome, and Uxbridge and South Ruislip
19–20 Jul	Techne	N/A	GB	1,632	26%	45%	11%	3%	5%	7%	3%	19
19–20 Jul	YouGov	The Times	GB	2,069	25%	44%	10%	3%	7%	8%	3% Plaid Cymru on 1% Other on 2%	19
18 Jul	More in Common	N/A	GB	1,584	29%	44%	12%	4%	5%	5%	1%	15
14–17 Jul	Deltapoll	N/A	GB	1,000	24%	48%	11%	3%	5%	6%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	24
16 Jul	Redfield & Wilton	N/A	GB	2,000	27%	44%	13%	3%	4%	8%	1%	17
14–16 Jul	Savanta	N/A	UK	2,265	28%	46%	11%	3%	3%	5%	4% Plaid Cymru on 0% Other on 4%	18
13–14 Jul	Omnisis	N/A	GB	1,361	25%	47%	10%	3%	5%	6%	3% Plaid Cymru on 1% Other on 1% Independent on 1%	22
12–13 Jul	Techne	N/A	GB	1,628	26%	46%	11%	3%	5%	6%	3%	20
10–11 Jul	YouGov	The Times	GB	2,015	25%	43%	11%	4%	7%	9%	3% Plaid Cymru on 1% Other on 2%	18
7–10 Jul	Deltapoll	N/A	GB	1,617	28%	46%	9%	4%	7%	4%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	18
9 Jul	Redfield & Wilton	N/A	GB	2,000	27%	48%	11%	4%	3%	5%	1%	21
7–9 Jul	Survation	N/A	UK	838	28%	46%	12%	3%	3%	4%	5% UKIP on 1% Plaid Cymru on 0% Reclaim Party on 0% Other on 4%	18
7–9 Jul	Savanta	N/A	UK	2,242	30%	45%	10%	3%	3%	5%	4%	15
6–7 Jul	Omnisis	N/A	GB	1,312	25%	51%	8%	3%	5%	5%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	26
5–7 Jul	Opinium	The Observer	GB	1,473	28%	43%	9%	3%	6%	8%	3% Plaid Cymru on 1% Other on 2%	15
5–6 Jul	YouGov	The Times	GB	2,062	22%	47%	9%	3%	7%	9%	3% Plaid Cymru on 1% Other on 2%	25
5–6 Jul	Techne	N/A	GB	1,632	26%	47%	10%	3%	5%	6%	3%	21
29 Jun – 3 Jul	Deltapoll	N/A	GB	1,507	25%	48%	10%	4%	5%	5%	3% UKIP on 1% Plaid Cymru on 0% Other on 2%	23
2 Jul	Redfield & Wilton	N/A	GB	2,000	28%	46%	11%	3%	5%	5%	2%	18
30 Jun – 2 Jul	Survation	N/A	UK	1,013	30%	45%	11%	3%	3%	3%	6% Plaid Cymru on 0% UKIP on 1% Reclaim on 0% Other on 4%	15
30 Jun – 2 Jul	Savanta	N/A	UK	2,216	28%	46%	11%	3%	4%	4%	4%	18
29–30 Jun	Omnisis	N/A	GB	1,351	26%	48%	8%	4%	5%	7%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	22
28–29 Jun	Techne	N/A	GB	1,631	27%	46%	11%	3%	5%	6%	2%	19
27–29 Jun	BMG	The i	GB	1,500	29%	43%	11%	3%	7%	6%	1% Plaid Cymru on 0% Other on 1%	14
27–28 Jun	YouGov	The Times	GB	2,047	24%	46%	10%	3%	7%	8%	3% Plaid Cymru on 1% Other on 2%	22
23–26 Jun	Survation	N/A	UK	2,054	28%	45%	11%	3%	3%	4%	5% Plaid Cymru on 0% UKIP on 1% Reclaim on 0% Other on 3%	17
23–26 Jun	Deltapoll	N/A	GB	1,089	24%	47%	12%	4%	4%	7%	1% UKIP on 1% Plaid Cymru on 0% Other on 0%	23
25 Jun	Redfield & Wilton	N/A	GB	2,000	26%	44%	13%	3%	5%	6%	3%	18
23–25 Jun	Savanta	TBA	UK	2,322	31%	43%	10%	4%	3%	5%	4%	12
22–23 Jun	Omnisis	N/A	GB	1,336	27%	47%	9%	3%	6%	6%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	20
21–23 Jun	Opinium	The Observer	GB	2,063	26%	44%	8%	2%	7%	10%	3% Plaid Cymru on 1% Other on 2%	18
21–22 Jun	Techne	N/A	GB	1,629	29%	45%	10%	3%	5%	5%	3%	16
20–21 Jun	YouGov	The Times	GB	2,294	22%	47%	11%	3%	8%	7%	3% Plaid Cymru on 1% Other on 2%	25
14–20 Jun	Ipsos	Evening Standard	GB	1,033	25%	47%	13%	3%	8%	3%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	22
16–19 Jun	Deltapoll	N/A	GB	1,554	27%	46%	10%	4%	6%	5%	1% UKIP on 1% Plaid Cymru on 0% Other on 0%	19
15–19 Jun	Survation	N/A	UK	1,007	29%	47%	11%	3%	3%	3%	4% UKIP on 0% Plaid Cymru on 0% Reclaim Party on 0% Other on 3%	18
15–19 Jun	More in Common	N/A	GB	1,570	28%	47%	10%	4%	5%	6%	1%	19
18 Jun	Redfield & Wilton	N/A	GB	2,000	26%	46%	12%	3%	6%	7%	1%	20
16–18 Jun	Savanta	N/A	GB	2,196	28%	46%	11%	3%	3%	4%	5%	18
15–16 Jun	YouGov	The Times	GB	2,072	24%	43%	11%	4%	8%	7%	3% Plaid Cymru on 1% Other on 2%	19
15–16 Jun	Omnisis	N/A	GB	1,306	26%	48%	10%	3%	6%	5%	2% Plaid Cymru on 1% Other on 0% Independent on 1%	22
14–15 Jun	Techne	N/A	GB	1,625	28%	44%	11%	3%	5%	6%	3%	16
9–12 Jun	Deltapoll	N/A	GB	1,084	31%	42%	12%	4%	4%	4%	2% UKIP on 2% Plaid Cymru on 0% Other on 0%	11
11 Jun	Redfield & Wilton	N/A	GB	2,000	30%	44%	13%	3%	4%	6%	1%	14
9–11 Jun	Savanta	N/A	GB	2,030	28%	45%	9%	4%	4%	6%	4%	17
2–11 Jun	YouGov	Times Radio	GB	9,903	26%	44%	10%	4%	7%	7%	3% Plaid Cymru on 1% Other on 2%	18
7–9 Jun	Opinium	The Observer	GB	2,107	29%	41%	11%	3%	7%	6%	3% Plaid Cymru on 1% Other on 2%	12
8–9 Jun	Omnisis	N/A	GB	1,296	27%	47%	10%	3%	5%	6%	3% Plaid Cymru on 1% Other on 1% Independent on 1%	20
7–8 Jun	Techne	N/A	GB	1,632	29%	42%	12%	3%	6%	5%	3%	13
6–7 Jun	YouGov	The Times	GB	2,071	26%	42%	11%	4%	8%	7%	3% Plaid Cymru on 1% Other on 2%	16
2–5 Jun	Deltapoll	N/A	GB	1,525	29%	43%	13%	3%	5%	5%	3% UKIP on 2% Plaid Cymru on 1% Other on 0%	14
4 Jun	Redfield & Wilton	N/A	GB	2,000	30%	44%	12%	3%	5%	5%	1%	14
2–4 Jun	Savanta	N/A	GB	2,109	30%	44%	11%	3%	3%	5%	3%	14
1–2 Jun	Omnisis	N/A	GB	1,351	25%	46%	10%	3%	7%	6%	3% Plaid Cymru on 1% Other on 1% Independent on 1%	21
31 May – 1 Jun	Techne	N/A	GB	1,630	29%	43%	12%	3%	6%	4%	3%	14
30–31 May	YouGov	The Times	GB	2,000	25%	44%	11%	3%	7%	6%	3% Plaid Cymru on 1% Other on 2%	19
30–31 May	BMG	The i	GB	1,529	27%	44%	10%	4%	7%	7%	2% Plaid Cymru on 0% Other on 2%	17
28 May	Redfield & Wilton	N/A	GB	2,000	28%	43%	12%	3%	7%	5%	3%	15
26–28 May	Savanta	N/A	GB	2,223	31%	44%	9%	3%	3%	5%	5%	13
25–26 May	YouGov	The Times	GB	2,072	25%	43%	11%	4%	7%	7%	3% Plaid Cymru on 1% Other on 2%	18
25–26 May	Omnisis	N/A	GB	1,361	28%	47%	10%	3%	5%	5%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	19
23–26 May	Opinium	The Observer	GB	2,062	28%	43%	9%	3%	7%	6%	4% Plaid Cymru on 1% Other on 3%	15
24–25 May	Techne	N/A	GB	1,625	30%	44%	11%	3%	5%	4%	3%	14
19–22 May	Deltapoll	N/A	GB	1,575	30%	47%	9%	4%	4%	4%	1% UKIP on 1% Other on 0%	17
18–22 May	Kantar Public	N/A	GB	1,143	29%	42%	11%	4%	5%	5%	4% UKIP on 1% Other on 3%	13
21 May	Redfield & Wilton	N/A	GB	2,000	30%	42%	13%	4%	4%	5%	2%	12
19–21 May	Savanta	N/A	GB	2,043	30%	46%	9%	3%	3%	5%	4%	16
18 May	Local elections in Northern Ireland^[1]
17–18 May	YouGov	The Times	GB	2,006	25%	43%	12%	3%	8%	6%	3% Plaid Cymru on 1% Other on 2%	18
17–18 May	Omnisis	N/A	GB	1,389	25%	47%	10%	3%	5%	6%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	22
17–18 May	Techne	N/A	GB	1,633	29%	45%	10%	3%	4%	5%	3%	16
10–16 May	Ipsos	Evening Standard	GB	1,006	28%	44%	13%	4%	6%	2%	4%	16
12–15 May	More in Common	N/A	GB	2,017	31%	42%	13%	3%	5%	5%	2%	11
12–15 May	Deltapoll	N/A	GB	1,511	29%	45%	12%	3%	4%	5%	3% UKIP on 2% Plaid Cymru on 0% Other on 1%	16
14 May	Redfield & Wilton	N/A	GB	2,000	28%	42%	11%	4%	5%	8%	2%	14
12–14 May	Savanta	N/A	GB	2,214	29%	46%	9%	3%	3%	5%	4%	17
11–12 May	Omnisis	N/A	GB	1,355	24%	51%	10%	3%	4%	6%	4% Plaid Cymru on 1% Other on 2% Independent on 1%	27
10–12 May	Opinium	The Observer	GB	2,050	29%	43%	11%	3%	5%	6%	3% Plaid Cymru on 0% Other on 3%	14
10–11 May	Techne	N/A	GB	1,625	28%	45%	11%	3%	5%	5%	3%	17
9–10 May	YouGov	The Times	GB	2,001	25%	43%	11%	3%	8%	7%	2% Plaid Cymru on 1% UKIP on 1% Other on 1%	18
5–9 May	Deltapoll	N/A	GB	1,550	28%	47%	9%	3%	5%	5%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	19
7 May	Redfield & Wilton	N/A	GB	2,000	29%	41%	16%	3%	4%	5%	1%	12
5–7 May	Savanta	N/A	GB	2,168	30%	46%	9%	4%	3%	5%	4%	16
4–5 May	Omnisis	N/A	GB	1,355	27%	48%	7%	4%	6%	6%	1% Plaid Cymru on 0% Other on 1%	21
4 May	Local elections in England^[2]
3–4 May	BMG	The i	GB	1,534	29%	43%	11%	3%	6%	5%	3% Plaid Cymru on 1% Other on 2%	14
3–4 May	YouGov	The Times	GB	2,012	26%	43%	10%	4%	7%	6%	4% Plaid Cymru on 1% Other on 3%	17
2–3 May	Techne	N/A	GB	1,632	29%	44%	11%	3%	5%	6%	3%	15
28 Apr – 2 May	Deltapoll	N/A	GB	1,561	29%	44%	11%	4%	4%	4%	4% Plaid Cymru on 1% UKIP on 2% Other on 1%	15
30 Apr	Redfield & Wilton	N/A	GB	2,000	28%	45%	12%	2%	4%	7%	1%	17
28–30 Apr	Savanta	N/A	GB	2,241	31%	44%	9%	4%	3%	5%	4%	13
26–28 Apr	Opinium	The Observer	GB	1,425	26%	44%	10%	3%	7%	7%	2% Plaid Cymru on 0% Other on 2%	18
24–28 Apr	Survation	Good Morning Britain	UK	2,014	28%	45%	12%	3%	4%	3%	6% Plaid Cymru on 1% Other on 5%	17
26–27 Apr	Omnisis	N/A	GB	1,352	28%	45%	10%	4%	6%	6%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	17
26–27 Apr	YouGov	The Times	GB	2,111	27%	41%	11%	4%	7%	7%	3% Plaid Cymru on 1% Other on 2%	14
26–27 Apr	Techne	N/A	GB	1,627	30%	44%	9%	3%	5%	6%	3%	14
24–26 Apr	Deltapoll	N/A	GB	1,576	30%	43%	9%	4%	5%	5%	4% Plaid Cymru on 1% UKIP on 2% Other on 1%	13
23 Apr	Redfield & Wilton	N/A	GB	2,000	29%	44%	11%	3%	5%	6%	1%	15
21–23 Apr	Savanta	N/A	GB	2,156	31%	42%	9%	3%	3%	7%	5%	11
20 Apr	Techne	N/A	GB	1,626	31%	44%	10%	3%	5%	5%	3%	13
19–20 Apr	Omnisis	N/A	GB	1,318	27%	47%	7%	4%	6%	7%	3% Plaid Cymru on 1% Other on 1% Independent on 1%	20
18–19 Apr	YouGov	The Times	GB	2,010	28%	43%	10%	2%	6%	7%	3% Plaid Cymru on 1% Other on 2%	15
13–17 Apr	Deltapoll	N/A	GB	1,567	29%	43%	10%	4%	5%	4%	4% Plaid Cymru on 2% UKIP on 1% Other on 1%	14
16 Apr	Redfield & Wilton	N/A	GB	2,000	32%	44%	10%	4%	4%	4%	1%	12
14–16 Apr	Savanta	N/A	UK	2,237	31%	45%	8%	3%	3%	5%	4%	14
12–14 Apr	Opinium	The Observer	GB	1,370	28%	42%	10%	3%	6%	8%	3% Plaid Cymru on 1% Other on 2%	14
12–13 Apr	Techne	N/A	GB	1,630	30%	45%	10%	3%	4%	6%	3%	15
12–13 Apr	YouGov	The Times	GB	2,010	27%	45%	10%	3%	5%	6%	3% Plaid Cymru on 1% Other on 2%	18
12–13 Apr	Omnisis	N/A	GB	1,340	25%	48%	9%	4%	5%	7%	2% Plaid Cymru on 1% Other on 1%	23
6–11 Apr	More in Common	N/A	GB	2,046	30%	44%	10%	3%	6%	5%	2%	14
9 Apr	Redfield & Wilton	N/A	GB	2,000	30%	44%	10%	3%	5%	6%	2%	14
5–6 Apr	Omnisis	N/A	UK	1,328	26%	46%	10%	3%	5%	7%	2% Plaid Cymru on 1% Other on 1%	20
5–6 Apr	Opinium	The Observer	GB	2,081	30%	41%	10%	3%	5%	7%	4% Plaid Cymru on 1% Other on 3%	11
5–6 Apr	Techne	N/A	GB	1,629	30%	45%	9%	3%	5%	5%	2%	15
5–6 Apr	YouGov	The Times	GB	2,042	27%	44%	9%	4%	7%	6%	3% Plaid Cymru on 1% Other on 2%	17
31 Mar – 3 Apr	Deltapoll	N/A	GB	1,587	27%	48%	9%	4%	4%	5%	4% Plaid Cymru on 1% UKIP on 2% Other on 1%	21
2 Apr	Redfield & Wilton	N/A	GB	2,000	28%	45%	12%	4%	4%	5%	2%	17
31 Mar – 2 Apr	Savanta	N/A	UK	2,149	29%	45%	10%	3%	3%	5%	5% Plaid Cymru on 1% Other on 4%	16
29 Mar – 2 Apr	Survation	N/A	UK	1,009	29%	46%	8%	4%	3%	5%	6% Plaid Cymru on 1% UKIP on 0% Reclaim Party on 0% Alba Party on 0% Other on 4%	17
29–31 Mar	Opinium	The Observer	GB	2,050	29%	44%	9%	3%	5%	7%	3% Plaid Cymru on 1% Other on 2%	15
29–30 Mar	YouGov	The Times	GB	2,002	26%	46%	9%	3%	7%	7%	2% Plaid Cymru on 1% Other on 1%	20
29–30 Mar	Techne	N/A	GB	1,633	30%	46%	9%	3%	4%	5%	3%	16
29 Mar	PeoplePolling	GB News	GB	1,209	24%	42%	9%	5%	7%	8%	6% Plaid Cymru on 1% Other on 5%	18
28–29 Mar	Omnisis	N/A	GB	1,344	27%	50%	9%	3%	4%	6%	2% Plaid Cymru on 1% Other on 1%	23
27–29 Mar	Humza Yousaf becomes leader of the SNP and then First Minister of Scotland
22–29 Mar	Ipsos	Evening Standard	UK	1,004	26%	49%	11%	5%	6%	2%	1% UKIP on 1% Plaid Cymru on 0% Other on 0%	23
24–27 Mar	Deltapoll	N/A	GB	1,569	30%	45%	10%	4%	4%	4%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	15
26 Mar	Redfield & Wilton	N/A	GB	2,000	27%	46%	10%	3%	4%	8%	2%	19
24–26 Mar	Savanta	N/A	UK	2,097	29%	45%	9%	4%	3%	4%	5% Plaid Cymru on 1% Other on 4%	16
23–24 Mar	Omnisis	N/A	GB	1,382	29%	44%	10%	3%	5%	6%	2% Plaid Cymru on 0% Other on 0% Independent on 2%	15
23–24 Mar	Survation	N/A	UK	831	31%	45%	8%	4%	3%	4%	5% UKIP on 1% Plaid Cymru on 1% Alba Party on 1% Reclaim Party on 0% Other on 3%	14
22–23 Mar	Techne	N/A	UK	1,624	31%	46%	8%	4%	4%	5%	2%	15
22 Mar	PeoplePolling	GB News	UK	1,175	22%	43%	10%	4%	8%	9%	5% Plaid Cymru on 2% Other on 3%	21
21–22 Mar	YouGov	The Times	GB	2,026	23%	49%	10%	3%	6%	6%	3% Plaid Cymru on 1% Other on 2%	26
17–20 Mar	Survation	N/A	UK	812	31%	46%	8%	4%	2%	4%	5% Plaid Cymru on 1% UKIP on 1% Reclaim Party on 0% Alba Party on 0% Other on 3%	15
17–20 Mar	Deltapoll	N/A	GB	1,054	35%	45%	7%	4%	4%	3%	2% UKIP on 1% Plaid Cymru on 0% Other on 1%	10
19 Mar	Redfield & Wilton	N/A	GB	2,000	26%	47%	11%	4%	6%	5%	2%	21
17–19 Mar	Savanta	N/A	GB	2,175	31%	45%	9%	3%	3%	4%	5% Plaid Cymru on 1% Other on 4%	14
16–17 Mar	PeoplePolling	GB News	UK	1,289	20%	45%	9%	5%	13%	6%	3% Plaid Cymru on 1% Other on 2%	25
15–17 Mar	Opinium	The Observer	GB	2,000	29%	44%	8%	3%	6%	7%	3% Plaid Cymru on 1% Other on 2%	15
15–16 Mar	YouGov	The Times	GB	2,155	27%	46%	9%	4%	6%	6%	2% Plaid Cymru on 1% Other on 1%	19
15–16 Mar	BMG	N/A	GB	1,546	29%	46%	8%	4%	4%	6%	3% Plaid Cymru on 1% Other on 2%	17
15–16 Mar	Techne	N/A	GB	1,632	30%	47%	8%	3%	4%	5%	2%	17
15 Mar	Omnisis	N/A	UK	1,126	25%	46%	6%	3%	7%	9%	3% Plaid Cymru on 0% Other on 1% Independent on 2%	21
13–15 Mar	Survation	N/A	UK	1,011	32%	48%	8%	3%	2%	3%	5% UKIP on 1% Plaid Cymru on 0% Reclaim Party on 0% Alba Party on 0% Other on 2%	16
10–13 Mar	Deltapoll	N/A	GB	1,561	27%	50%	9%	3%	4%	4%	3% Plaid Cymru on 1% Other on 2%	23
12 Mar	Redfield & Wilton	N/A	GB	2,000	27%	48%	11%	3%	5%	6%	1%	21
10–12 Mar	Savanta	N/A	GB	2,093	30%	45%	9%	3%	3%	5%	5% Plaid Cymru on 1% Other on 4%	15
8–10 Mar	Opinium	N/A	GB	2,000	29%	44%	8%	3%	5%	8%	4% Plaid Cymru on 1% Other on 3%	15
8–9 Mar	Omnisis	N/A	GB	1,323	26%	50%	7%	4%	5%	6%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	24
8–9 Mar	Techne	N/A	GB	1,624	29%	46%	9%	3%	5%	6%	2%	17
8 Mar	PeoplePolling	GB News	UK	1,158	23%	42%	8%	4%	10%	7%	6% Plaid Cymru on 1% Other on 5%	19
7–8 Mar	YouGov	The Times	GB	2,049	23%	45%	10%	4%	7%	7%	3% Plaid Cymru on 1% Other on 2%	22
2–6 Mar	Deltapoll	N/A	GB	1,630	31%	47%	8%	4%	5%	4%	1% UKIP on 1%	16
5 Mar	Redfield & Wilton	N/A	GB	2,000	24%	50%	9%	3%	5%	7%	1%	26
3–5 Mar	Savanta	N/A	GB	2,138	32%	43%	9%	4%	3%	5%	5% Plaid Cymru on 1% Other on 4%	11
2–3 Mar	Survation	N/A	UK	870	29%	45%	10%	3%	3%	4%	6% UKIP on 1% Plaid Cymru on 1% Reclaim Party on 0% Alba Party on 0% Other on 4%	16
1–3 Mar	FindOutNow/Electoral Calculus	Daily Telegraph	GB	1,487	25%	48%	9%	4%	6%	5%	2% Plaid Cymru on 1% Other on 1%	23
1–3 Mar	Opinium	Headlands Consultancy	GB	3,000	30%	42%	9%	3%	6%	8%	4% Plaid Cymru on 1% Other on 3%	12
1–3 Mar	Opinium	The Observer	GB	1,419	27%	44%	7%	3%	7%	8%	3% Plaid Cymru on 0% Other on 3%	17
2–3 Mar	Omnisis	N/A	GB	1,284	26%	45%	11%	4%	6%	6%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	19
1–2 Mar	Techne	N/A	GB	1,625	29%	47%	8%	3%	5%	6%	2%	18
1 Mar	PeoplePolling	GB News	UK	1,158	24%	45%	9%	5%	8%	7%	4% Plaid Cymru on 1% Other on 3%	21
28 Feb – 1 Mar	YouGov	The Times	GB	2,073	25%	47%	10%	4%	5%	6%	3% Plaid Cymru on 1% Other on 2%	22
22 Feb – 1 Mar	Ipsos	Evening Standard	UK	1,004	25%	51%	9%	5%	5%	3%	1% Plaid Cymru on 1% UKIP on 0% BNP on 0% Other on 0%	26
24–27 Feb	Deltapoll	N/A	GB	1,060	31%	46%	8%	3%	4%	5%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	15
26 Feb	Redfield & Wilton	N/A	GB	2,000	24%	51%	9%	3%	5%	7%	1%	27
24–26 Feb	Savanta	N/A	UK	2,224	29%	44%	9%	4%	3%	6%	5% Plaid Cymru on 1% Other on 4%	15
22–23 Feb	Omnisis	N/A	GB	1,248	24%	48%	10%	4%	5%	8%	1% Plaid Cymru on 0% Other on 1%	24
22–23 Feb	Techne	N/A	GB	1,633	27%	49%	8%	3%	5%	5%	3%	22
21–23 Feb	BMG	N/A	GB	1,500	29%	46%	9%	4%	4%	6%	2% Plaid Cymru on 1% Other on 1%	17
22 Feb	PeoplePolling	GB News	UK	1,192	20%	46%	7%	5%	8%	9%	6% Plaid Cymru on 2% Other on 4%	26
21–22 Feb	YouGov	The Times	GB	2,003	23%	46%	9%	4%	7%	8%	3% Plaid Cymru on 1% Other on 2%	23
17–20 Feb	Deltapoll	N/A	GB	1,079	28%	50%	9%	4%	3%	2%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	22
16–20 Feb	Kantar Public	N/A	GB	1,120	28%	45%	9%	5%	7%	5%	1% UKIP on 1%	17
17–19 Feb	Savanta	N/A	UK	2,103	31%	45%	9%	3%	3%	4%	4% Plaid Cymru on 1% Other on 3%	14
18 Feb	Redfield & Wilton	N/A	GB	2,000	24%	51%	10%	3%	5%	6%	1%	27
15–17 Feb	Opinium	The Observer	GB	1,451	28%	44%	9%	4%	6%	7%	2%	16
15–16 Feb	Omnisis	N/A	GB	1,259	25%	48%	10%	3%	5%	7%	1% Plaid Cymru on 0% Other on 1%	23
15–16 Feb	Techne	N/A	GB	1,631	27%	48%	8%	3%	5%	6%	3%	21
10–16 Feb	Survation	N/A	UK	6,094	29%	48%	8%	3%	3%	4%	6% UKIP on 1% Plaid Cymru on 1% Reclaim Party on 0% Alba Party on 0% Other on 3%	19
15 Feb	PeoplePolling	GB News	UK	1,148	21%	48%	8%	5%	8%	7%	4% Plaid Cymru on 1% Other on 3%	27
14–15 Feb	YouGov	The Times	GB	2,062	22%	50%	9%	4%	6%	7%	2% Plaid Cymru on 1% Other on 1%	28
10–13 Feb	Deltapoll	N/A	GB	1,004	28%	48%	8%	5%	6%	3%	2% UKIP on 1% Other on 1%	20
12 Feb	Redfield & Wilton	N/A	GB	2,000	27%	48%	9%	4%	5%	6%	1%	21
10–12 Feb	Focaldata	N/A	GB	1,041	28%	48%	9%	3%	4%	6%	2%	20
10–12 Feb	Savanta	N/A	UK	2,175	28%	45%	10%	3%	4%	5%	4% Plaid Cymru on 0% Other on 4%	17
9–10 Feb	Omnisis	N/A	GB	1,281	26%	47%	10%	4%	4%	8%	1% Plaid Cymru on 0% Other on 1%	21
9 Feb	West Lancashire by-election^[3]
8–9 Feb	PeoplePolling	GB News	UK	1,229	21%	50%	7%	4%	6%	7%	4% Plaid Cymru on 1% Other on 3%	29
8–9 Feb	Techne	N/A	GB	1,627	26%	47%	9%	4%	5%	6%	3%	21
8–9 Feb	YouGov	The Times	GB	2,061	24%	47%	10%	4%	6%	6%	3% Plaid Cymru on 1% Other on 2%	23
3–6 Feb	Deltapoll	N/A	GB	1,831	29%	47%	9%	4%	4%	5%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	18
1–6 Feb	Survation	N/A	UK	1,923	26%	42%	11%	4%	5%	6%	6% Plaid Cymru on 1% UKIP on 1% Reclaim Party on 0% Alba Party on 0% Other on 4%	16
5 Feb	Redfield & Wilton	N/A	GB	2,000	24%	50%	10%	3%	5%	6%	2% Plaid Cymru on 1% Other on 1%	26
3–5 Feb	Savanta	N/A	UK	2,247	27%	46%	9%	3%	4%	5%	4% Plaid Cymru on 0% Other on 4%	19
27 Jan – 5 Feb	FindOutNow/Electoral Calculus	The Daily Telegraph	GB	28,191	23%	48%	11%	4%	5%	5%	?	25
2–3 Feb	Omnisis	N/A	GB	1,324	24%	48%	9%	4%	5%	6%	3% Plaid Cymru on 0% Other on 1% Independent on 2%	24
1–2 Feb	Techne	N/A	UK	1,634	27%	48%	8%	4%	4%	7%	2%	21
1 Feb	PeoplePolling	GB News	UK	1,139	22%	46%	9%	5%	7%	7%	4% Plaid Cymru on 2% Other on 2%	24
31 Jan – 1 Feb	YouGov	The Times	GB	2,006	24%	48%	9%	4%	6%	6%	3% Plaid Cymru on 1% Other on 2%	24
26–30 Jan	Deltapoll	N/A	GB	1,057	29%	46%	9%	4%	4%	4%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	17
29 Jan	Redfield & Wilton	N/A	GB	2,000	28%	49%	8%	4%	5%	5%	1%	21
29 Jan	Savanta	N/A	UK	2,041	26%	47%	9%	3%	4%	6%	5% Plaid Cymru on 0% Other on 5%	21
26–27 Jan	Omnisis	N/A	GB	1,311	26%	50%	7%	3%	6%	7%	2% Plaid Cymru on 0% Other on 1% Independent on 1%	24
25–26 Jan	Techne	N/A	UK	1,631	26%	47%	8%	4%	5%	7%	3%	21
24–26 Jan	BMG	N/A	GB	1,502	29%	46%	9%	4%	3%	6%	3% Plaid Cymru on 1% Other on 2%	17
24–25 Jan	YouGov	The Times	GB	2,058	26%	45%	10%	4%	7%	6%	3% Plaid Cymru on 1% Other on 2%	19
18–25 Jan	Ipsos	N/A	UK	1,001	26%	51%	9%	6%	5%	2%	3% Plaid Cymru on 1% UKIP on 1% BNP on 1%	25
24 Jan	PeoplePolling	GB News	UK	1,270	21%	50%	8%	6%	5%	7%	4% Plaid Cymru on 1% Other on 3%	29
22 Jan	Redfield & Wilton	N/A	GB	2,000	26%	48%	9%	5%	4%	6%	1%	22
19–21 Jan	Deltapoll	N/A	GB	1,563	30%	44%	9%	4%	5%	4%	5% UKIP on 3% Plaid Cymru on 1% Other on 1%	14
19–20 Jan	Omnisis	N/A	GB	1,268	24%	50%	8%	4%	5%	5%	3% Plaid Cymru on 0% Other on 3%	26
18–19 Jan	Techne	N/A	UK	1,625	27%	46%	9%	4%	5%	6%	3%	19
18–19 Jan	YouGov	The Times	GB	2,004	26%	48%	8%	4%	5%	7%	2% Plaid Cymru on 1% Other on 1%	22
18 Jan	PeoplePolling	GB News	UK	1,168	21%	45%	9%	5%	9%	8%	4% Plaid Cymru on 1% Other on 3%	24
17–18 Jan	Focaldata	Sam Freedman	GB	1,028	24%	49%	9%	3%	4%	7%	4%	25
12–16 Jan	Deltapoll	N/A	GB	1,059	29%	45%	10%	5%	5%	4%	3% UKIP on 3%	16
15 Jan	Redfield & Wilton	N/A	GB	2,000	27%	47%	10%	4%	5%	6%	1%	20
11–13 Jan	Opinium	The Observer	GB	2,000	29%	45%	9%	3%	5%	6%	3% Plaid Cymru on 1% Other on 2%	16
11–12 Jan	Techne	N/A	UK	1,636	26%	47%	8%	4%	5%	7%	3%	21
11–12 Jan	Omnisis	N/A	GB	1,247	28%	48%	7%	4%	7%	3%	1% Plaid Cymru on 0% Other on 1%	20
11 Jan	PeoplePolling	GB News	UK	1,160	21%	48%	8%	5%	7%	7%	4% Plaid Cymru on 1% Other on 3%	27
10–11 Jan	YouGov	The Times	GB	1,691	25%	47%	9%	5%	5%	7%	2% Plaid Cymru on 1% Other on 1%	22
20 Dec – 11 Jan	YouGov	The Times	GB	4,922	24%	47%	9%	5%	5%	7%	3% Plaid Cymru on 1% Other on 2%	23
8 Jan	Redfield & Wilton	N/A	GB	2,000	26%	48%	9%	4%	5%	6%	2%	22
5–7 Jan	Deltapoll	N/A	GB	1,593	31%	45%	9%	3%	5%	3%	3% UKIP on 2% Other on 1%	14
5–6 Jan	Omnisis	N/A	GB	1,285	27%	49%	10%	4%	4%	4%	1% Plaid Cymru on 0% Other on 1%	22
4–5 Jan	YouGov	The Times	GB	1,709	25%	46%	9%	5%	6%	7%	3% Plaid Cymru on 1% Other on 2%	21
4–5 Jan	Techne	N/A	UK	1,625	25%	46%	9%	4%	5%	8%	3%	21
4 Jan	PeoplePolling	GB News	GB	1,209	22%	46%	7%	5%	7%	8%	7% Plaid Cymru on 1% Other on 6%	24
2–3 Jan	Redfield & Wilton	N/A	GB	2,000	27%	47%	12%	4%	3%	5%	1%	20

2022

Dates conducted	Pollster	Client	Area	Sample size	Con	Lab	Lib Dems	SNP	Green	Reform	Others	Lead
Dates conducted	Pollster	Client	Area	Sample size							Others	Lead
28 Dec	PeoplePolling	GB News	GB	1,169	19%	45%	8%	6%	9%	8%	4% Plaid Cymru on 1% Other on 3%	26
21–22 Dec	Omnisis	N/A	GB	1,243	25%	51%	7%	4%	5%	6%	2% Plaid Cymru on 0% Other on 2%	26
21–22 Dec	Techne	N/A	UK	1,633	28%	45%	8%	4%	5%	7%	3%	17
21 Dec	PeoplePolling	GB News	GB	1,151	22%	46%	8%	5%	6%	8%	3%	24
20–21 Dec	YouGov	The Times	GB	1,672	24%	48%	9%	4%	5%	8%	3% Plaid Cymru on 1% Other on 2%	24
16–18 Dec	Savanta	N/A	UK	2,024	28%	45%	9%	5%	3%	5%	5%	17
15–16 Dec	Omnisis	N/A	GB	1,216	26%	47%	9%	5%	6%	6%	1%	21
14–16 Dec	Opinium	The Observer	GB	2,000	29%	44%	9%	3%	5%	8%	3% Plaid Cymru on 1% Other on 2%	15
15 Dec	Stretford and Urmston by-election^[4]
14–15 Dec	YouGov	The Times	GB	1,690	23%	48%	8%	5%	5%	9%	2% Plaid Cymru on 1% Other on 1%	25
14–15 Dec	Techne	N/A	UK	1,631	28%	46%	9%	3%	5%	6%	3%	18
14 Dec	PeoplePolling	GB News	GB	1,151	24%	45%	7%	5%	6%	7%	4%	21
7–13 Dec	Ipsos	N/A	GB	1,007	23%	49%	13%	5%	3%	2%	4%	26
9–12 Dec	Kantar Public	N/A	GB	1,097	29%	46%	9%	5%	5%	4%	3% UKIP on 2% Other on 1%	17
9–12 Dec	Deltapoll	N/A	GB	1,088	32%	45%	9%	5%	5%	4%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	13
11 Dec	Redfield & Wilton	N/A	GB	2,000	29%	46%	9%	3%	5%	7%	2% Plaid Cymru on 1% Other on 1%	17
9–11 Dec	Savanta	N/A	UK	2,194	29%	45%	8%	3%	3%	6%	5%	16
8–9 Dec	Omnisis	N/A	GB	1,294	30%	48%	9%	2%	6%	4%	1% Independent on 0% Other on 1%	18
7 Dec	PeoplePolling	GB News	GB	1,231	20%	47%	8%	5%	6%	9%	5%	27
7–8 Dec	Techne	N/A	UK	1,625	27%	48%	9%	4%	4%	5%	3%	21
6–7 Dec	YouGov	The Times	GB	1,696	24%	48%	9%	4%	5%	8%	2% Plaid Cymru on 1% Other on 2%	24
1–5 Dec	Deltapoll	N/A	GB	1,632	28%	48%	10%	4%	4%	4%	2% Plaid Cymru on 1% UKIP on 1% Other on 0%	20
2–5 Dec	Savanta	N/A	UK	6,237	28%	48%	11%	–	3%	4%	TBC	20
4 Dec	Redfield & Wilton	N/A	GB	2,000	26%	48%	10%	3%	6%	5%	1%	22
2–4 Dec	Savanta	N/A	UK	2,211	31%	42%	10%	4%	3%	5%	5% Plaid Cymru on 1% Other on 4%	11
1–2 Dec	Omnisis	N/A	GB	1,189	25%	48%	9%	4%	6%	5%	4% Independent on 1% Other on 3%	23
30 Nov – 2 Dec	Opinium	The Observer	GB	2,000	29%	43%	8%	4%	6%	6%	3% Plaid Cymru on 1% Other on 2%	14
1 Dec	City of Chester by-election^[5]
1 Dec	Techne	N/A	UK	1,632	26%	49%	10%	4%	4%	5%	2%	23
29 Nov – 1 Dec	BMG	The i	GB	1,571	28%	46%	10%	4%	5%	6%	2% Plaid Cymru on 0% Other on 2%	18
30 Nov	PeoplePolling	GB News	GB	1,145	21%	46%	7%	5%	9%	7%	4% Plaid Cymru on 1% Other on 3%	25
29–30 Nov	YouGov	The Times	GB	1,637	22%	47%	9%	4%	5%	9%	3% Plaid Cymru on 1% Other on 2%	25
24–28 Nov	Deltapoll	N/A	GB	1,062	30%	48%	10%	3%	3%	4%	2% UKIP on 1% Other on 1%	18
27 Nov	Redfield & Wilton	N/A	GB	2,000	27%	47%	11%	3%	5%	5%	1%	20
25–27 Nov	Savanta ComRes	N/A	UK	2,106	26%	47%	10%	4%	2%	5%	5% Plaid Cymru on 1% Other on 4%	21
23–24 Nov	Omnisis	N/A	GB	1,174	25%	49%	9%	3%	5%	6%	3% Plaid Cymru on 1% Other on 2%	24
23–24 Nov	Techne	N/A	UK	1,625	27%	50%	9%	4%	4%	–	6%	23
23 Nov	PeoplePolling	N/A	GB	1,145	24%	44%	8%	5%	8%	5%	6% Plaid Cymru on 1% Other on 5%	20
22–23 Nov	YouGov	The Times	GB	1,672	25%	48%	9%	4%	5%	5%	3% Plaid Cymru on 1% Other on 2%	23
17–21 Nov	Kantar Public	N/A	GB	1,111	30%	45%	8%	5%	4%	5%	4% UKIP on 2% Other on 2%	15
20 Nov	Redfield & Wilton	N/A	GB	2,000	28%	49%	9%	4%	4%	5%	2%	21
18–20 Nov	Savanta ComRes	Independent	UK	2,106	28%	46%	10%	3%	3%	3%	6%	18
17–19 Nov	Deltapoll	The Mail on Sunday	GB	1,604	25%	51%	9%	3%	4%	4%	4% Plaid Cymru on 0% UKIP on 2% Other on 2%	26
18 Nov	PeoplePolling	GB News	GB	1,331	21%	47%	10%	5%	7%	6%	5% Plaid Cymru on 1% Other on 4%	26
17–18 Nov	Opinium	The Observer	GB	1,484	28%	45%	9%	3%	4%	6%	3%	17
17–18 Nov	Omnisis	N/A	GB	1,159	21%	48%	10%	5%	7%	5%	5% Plaid Cymru on 1% Other on 4%	27
17 Nov	Techne	N/A	UK	1,628	28%	50%	8%	4%	4%	–	6%	22
16–17 Nov	Redfield & Wilton	N/A	GB	1,500	27%	48%	10%	5%	4%	5%	1%	21
15–16 Nov	YouGov	The Times	GB	1,682	26%	47%	9%	5%	5%	6%	3% Plaid Cymru on 1% Other on 2%	21
9–16 Nov	Ipsos	Evening Standard	GB	1,004	29%	50%	7%	5%	3%	2%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	21
10–14 Nov	Deltapoll	N/A	GB	1,060	27%	50%	6%	5%	6%	3%	4% UKIP on 2% Plaid Cymru on 1%	23
13 Nov	Redfield & Wilton	N/A	GB	2,000	26%	50%	9%	3%	5%	4%	2%	24
10–11 Nov	Omnisis	N/A	GB	1,181	26%	49%	7%	3%	5%	9%	1%	23
9–10 Nov	Redfield & Wilton	N/A	GB	1,500	28%	49%	11%	3%	4%	4%	1%	21
9–10 Nov	YouGov	The Times	GB	1,708	25%	48%	10%	5%	5%	5%	3% Plaid Cymru on 1% Other on 2%	23
9–10 Nov	Techne	N/A	UK	1,628	30%	49%	8%	4%	4%	–	5%	19
9 Nov	PeoplePolling	GB News	GB	1,198	21%	42%	9%	5%	9%	8%	6% Plaid Cymru on 2% Other on 4%	21
4–7 Nov	Deltapoll	N/A	GB	1,049	29%	47%	9%	4%	5%	3%	4%	18
6 Nov	Redfield & Wilton	N/A	GB	2,000	27%	48%	10%	4%	3%	5%	2%	21
3–4 Nov	Omnisis	N/A	GB	1,352	27%	51%	7%	4%	4%	6%	1% Plaid Cymru on 1%	24
2–4 Nov	Opinium	The Observer	UK	1,445	28%	46%	8%	4%	6%	–	7%	18
2–3 Nov	Redfield & Wilton	N/A	GB	1,500	30%	47%	12%	3%	3%	4%	1%	17
2–3 Nov	Techne	N/A	UK	1,663	29%	49%	9%	4%	4%	–	3%	20
1–3 Nov	Survation	N/A	UK	1,017	27%	50%	7%	4%	3%	3%	6% UKIP on 2% Plaid Cymru on 1% Other on 3%	23
1–2 Nov	YouGov	The Times	GB	1,702	24%	50%	9%	4%	5%	6%	3% Plaid Cymru on 1% Other on 2%	26
1 Nov	PeoplePolling	GB News	GB	1,212	21%	47%	10%	5%	5%	5%	5% Plaid Cymru on 1% Other on 4%	26
28–31 Oct	Deltapoll	N/A	GB	1,606	26%	51%	9%	4%	4%	3%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	25
24–31 Oct	YouGov	Ben Ansell/ERC WEALTHPOL	UK	2,464	25%	49%	9%	4%	5%	4%	3% Plaid Cymru on 1% Other on 2%	24
30 Oct	Redfield & Wilton	N/A	GB	2,000	27%	50%	9%	4%	5%	3%	2%	23
28–30 Oct	Focaldata	Best for Britain	GB	2,000	29%	49%	8%	4%	4%	4%	2% Plaid Cymru on 0% Other on 2%	20
27–28 Oct	Omnisis	N/A	GB	1,383	25%	53%	7%	4%	4%	6%	3% Plaid Cymru on 1% Other on 2%	28
26–28 Oct	Opinium	The Observer	UK	1,499	28%	44%	10%	4%	5%	–	8%	16
26–27 Oct	Techne	N/A	UK	1,626	26%	50%	10%	4%	5%	–	5%	24
26–27 Oct	Survation	N/A	UK	2,028	27%	51%	8%	5%	2%	3%	4% Plaid Cymru on 1% Other on 3%	24
26 Oct	PeoplePolling	GB News	GB	1,237	20%	51%	9%	5%	5%	7%	5%	31
25–26 Oct	Redfield & Wilton	N/A	GB	1,500	23%	55%	9%	4%	5%	4%	1%	32
25–26 Oct	YouGov	The Times	GB	1,646	23%	51%	9%	5%	4%	6%	2% Plaid Cymru on 1% Other on 1%	28
24–26 Oct	BMG	Independent	GB	1,568	26%	49%	10%	4%	5%	5%	2%	23
20–26 Oct	Focaldata	Best for Britain	GB	10,000	23%	53%	10%	4%	4%	4%	2% Plaid Cymru on 0% Other on 2%	30
24–25 Oct	Rishi Sunak becomes leader of the Conservative Party and Prime Minister^[6]
23 Oct	Redfield & Wilton	N/A	GB	2,000	21%	54%	11%	3%	4%	4%	2%	33
22–23 Oct	Deltapoll	Sky News	GB	2,012	25%	51%	10%	4%	5%	3%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	26
21–23 Oct	Savanta ComRes	Independent	UK	1,996	25%	51%	8%	4%	2%	–	10%	26
21–22 Oct	Omnisis	N/A	GB	1,353	22%	56%	10%	4%	4%	3%	2% Plaid Cymru on 1% Other on 1%	34
19–21 Oct	JL Partners	N/A	GB	2,000	26%	51%	8%	5%	3%	3%	4%	25
20–21 Oct	YouGov	The Times	GB	1,700	19%	56%	10%	4%	4%	5%	2% Plaid Cymru on 1% Other on 1%	37
19–21 Oct	Opinium	The Observer	UK	2,023	23%	50%	9%	3%	6%	–	6%	27
20 Oct	PeoplePolling	GB News	GB	1,237	14%	53%	11%	5%	6%	5%	5%	39
20 Oct	Omnisis	N/A	GB	1,382	22%	57%	7%	4%	4%	3%	3%	35
19–20 Oct	Techne	N/A	UK	1,632	22%	53%	11%	4%	5%	–	5%	31
19 Oct	Redfield & Wilton	N/A	GB	2,500	19%	55%	12%	4%	4%	4%	1%	36
18–19 Oct	Survation	N/A	UK	1,252	23%	52%	11%	4%	3%	2%	5% UKIP on 1% Plaid Cymru on 1% Other on 3%	29
13–17 Oct	Deltapoll	N/A	GB	1,050	23%	55%	7%	4%	4%	3%	2% Plaid Cymru on 1% Other on 1%	32
16 Oct	Redfield & Wilton	N/A	GB	2,000	20%	56%	11%	4%	5%	2%	1%	36
14–16 Oct	Savanta ComRes	N/A	UK	2,195	22%	52%	11%	4%	2%	–	8%	30
13–14 Oct	Omnisis	N/A	GB	1,328	28%	49%	10%	3%	5%	2%	3% Plaid Cymru on 1% Other on 2%	21
13 Oct	Redfield & Wilton	N/A	GB	1,500	24%	53%	13%	4%	3%	2%	3%	29
12–13 Oct	Techne	N/A	UK	1,626	25%	49%	11%	4%	6%	–	5%	24
12 Oct	PeoplePolling	GB News	GB	1,158	19%	53%	8%	6%	6%	4%	6% Plaid Cymru on 1% Other on 4%	34
11–12 Oct	YouGov	The Times	GB	1,675	23%	51%	9%	5%	7%	3%	3% Plaid Cymru on 1% Other on 2%	28
5–12 Oct	Ipsos	Evening Standard	GB	1,001	26%	47%	10%	4%	8%	2%	3% Plaid Cymru on 0% Other on 2%	21
9 Oct	Redfield & Wilton	N/A	GB	2,000	25%	54%	10%	3%	4%	3%	1%	29
7–9 Oct	Savanta ComRes	N/A	UK	2,036	23%	51%	10%	4%	4%	–	8%	28
6–7 Oct	YouGov	The Times	GB	1,737	22%	52%	9%	5%	6%	5%	3% Plaid Cymru on 1% Other on 2%	30
6–7 Oct	Deltapoll	N/A	GB	1,034	26%	51%	9%	4%	4%	2%	3% UKIP on 2% Plaid Cymru on 0% Other on 0%	25
6–7 Oct	Omnisis	N/A	GB	1,328	24%	51%	10%	3%	5%	4%	3% Plaid Cymru on 1% Other on 2%	27
5–7 Oct	Opinium	The Observer	UK	2,023	26%	47%	11%	3%	6%	–	6%	21
6 Oct	PeoplePolling	GB News	GB	1,512	20%	52%	8%	5%	7%	4%	4% Plaid Cymru on 1% Other on 3%	32
5–6 Oct	Techne	N/A	UK	1,636	26%	48%	10%	4%	6%	–	6%	22
5 Oct	Redfield & Wilton	N/A	GB	1,500	24%	52%	10%	4%	5%	3%	1%	28
2 Oct	Redfield & Wilton	N/A	GB	2,000	24%	52%	10%	5%	5%	3%	1%	28
30 Sep – 2 Oct	Savanta ComRes	N/A	UK	2,113	25%	50%	11%	3%	3%	–	8%	25
29–30 Sep	Opinium	The Observer	UK	1,468	27%	46%	9%	4%	6%	–	7% Plaid Cymru on 1% Other on 6%	19
29–30 Sep	Omnisis	N/A	GB	1,320	23%	55%	7%	5%	5%	3%	1% Plaid Cymru on 0% Other on 1%	32
28–29 Sep	PeoplePolling	GB News	GB	2,216	20%	50%	9%	5%	8%	3%	4% Plaid Cymru on 0% Other on 4%	30
29 Sep	Survation	N/A	UK	1,329	28%	49%	10%	5%	1%	2%	5% UKIP on 1% Plaid Cymru on 1% Other on 3%	21
28–29 Sep	Techne	N/A	UK	1,625	27%	47%	11%	4%	6%	–	5%	20
28–29 Sep	YouGov	The Times	GB	1,712	21%	54%	7%	5%	6%	4%	3% Plaid Cymru on 1% Other on 2%	33
28–29 Sep	Redfield & Wilton	N/A	GB	2,500	29%	46%	13%	3%	4%	4%	1%	17
27–29 Sep	BMG	N/A	GB	1,516	30%	47%	9%	4%	5%	3%	2%	17
27–29 Sep	Deltapoll	Daily Mirror	GB	1,613	29%	48%	9%	4%	4%	2%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	19
23–27 Sep	FindOutNow	Channel 4	GB	10,435	27%	45%	10%	5%	7%	3%	3% Plaid Cymru on 1% Other on 2%	18
23–26 Sep	Omnisis	N/A	GB	1,307	32%	44%	10%	4%	5%	4%	1% Plaid Cymru on 1% Other on 1%	12
22–26 Sep	Kantar Public	N/A	GB	1,141	35%	39%	10%	5%	4%	3%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	4
25 Sep	Redfield & Wilton	N/A	GB	2,000	31%	44%	11%	4%	6%	2%	1%	13
23–25 Sep	Savanta ComRes	MHP	UK	2,259	29%	43%	12%	5%	4%	–	8%	14
23–25 Sep	YouGov	The Times	GB	1,730	28%	45%	9%	4%	7%	3%	3% Plaid Cymru on 1% Other on 2%	17
22–25 Sep	Deltapoll	N/A	GB	2,192	31%	44%	12%	4%	4%	2%	2% UKIP on 1% Plaid Cymru on 1% Other on 0%	13
21–23 Sep	Opinium	N/A	UK	1,491	34%	39%	10%	4%	7%	–	6% Plaid Cymru on 1% Other on 5%	5
21–22 Sep	YouGov	The Times	GB	1,713	32%	40%	9%	5%	8%	3%	3% Plaid Cymru on 1% Other on 2%	8
21–22 Sep	Techne	N/A	UK	1,639	34%	41%	11%	4%	5%	–	5%	7
21 Sep	Redfield & Wilton	N/A	GB	2,000	32%	42%	12%	4%	5%	4%	2%	10
21 Sep	PeoplePolling	GB News	GB	1,298	28%	40%	10%	6%	8%	4%	5% Plaid Cymru on 1% Other on 4%	12
16–20 Sep	Deltapoll	N/A	GB	2,084	32%	42%	10%	4%	6%	2%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	10
18 Sep	Redfield & Wilton	N/A	GB	2,000	34%	42%	10%	4%	5%	3%	1%	8
15–16 Sep	Savanta ComRes	Labour List	UK	6,226	33%	45%	10%	?	4%	3%	5%	12
14–15 Sep	Techne	N/A	UK	1,647	35%	41%	10%	4%	5%	–	5%	6
7–15 Sep	Ipsos	N/A	GB	1,000	30%	40%	13%	5%^[a]	8%	1%	4%	10
13 Sep	PeoplePolling	GB News	GB	1,245	28%	40%	10%	4%	6%	5%	6% Plaid Cymru on 2% Other on 4%	12
11–12 Sep	YouGov	The Times	GB	1,727	32%	42%	10%	4%	7%	2%	2% Plaid Cymru on 1% Other on 1%	10
9–12 Sep	Deltapoll	N/A	GB	1,573	32%	44%	9%	4%	4%	2%	3% UKIP on 2% Plaid Cymru on 1% Other on 0%	12
11 Sep	Savanta ComRes	Daily Mail	UK	2,272	35%	42%	10%	4%	3%	3%	5% Plaid Cymru on 1% Other on 4%	7
7–8 Sep	Techne	N/A	GB	1,628	34%	42%	11%	4%	4%	–	5%	8
7 Sep	PeoplePolling	GB News	GB	1,162	28%	40%	9%	5%	7%	4%	6% Plaid Cymru on 1% Other on 5%	12
7 Sep	Redfield & Wilton	N/A	GB	2,000	30%	42%	14%	5%	6%	2%	2%	12
6–7 Sep	YouGov	The Times	GB	1,688	29%	44%	10%	5%	7%	3%	3% Plaid Cymru on 1% Other on 2%	15
5–6 Sep	Liz Truss becomes leader of the Conservative Party and Prime Minister^[7]
4 Sep	Redfield & Wilton	N/A	GB	2,000	31%	43%	12%	5%	6%	3%	1%	12
1–2 Sep	Opinium	The Observer	UK	1,516	34%	38%	12%	4%	6%	–	7% Plaid Cymru on 1% Other on 6%	4
1–2 Sep	Techne	N/A	GB	1,628	32%	42%	12%	4%	5%	–	5%	10
31 Aug – 2 Sep	Deltapoll	N/A	GB	1,573	31%	42%	10%	5%	6%	3%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	11
31 Aug – 1 Sep	YouGov	The Times	GB	1,711	28%	43%	11%	5%	6%	3%	4% Plaid Cymru on 1% Other on 1%	15
31 Aug	Survation^[b]	N/A	UK	1,013	33%	43%	11%	4%	3%	5%	5% UKIP on 1% Plaid Cymru on 1% Reclaim Party on 0% Alba Party on 0% Other on 3%	10
31 Aug	Redfield & Wilton	N/A	GB	2,000	31%	42%	12%	4%	7%	3%	2%	11
30 Aug	PeoplePolling	GB News	GB	1,203	25%	42%	10%	5%	7%	4%	8% Plaid Cymru on 2% Other on 6%	17
26–30 Aug	Deltapoll	The Mirror	GB	1,600	31%	44%	12%	4%	4%	2%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	13
28 Aug	Redfield & Wilton	N/A	GB	2,000	33%	42%	13%	3%	4%	4%	2% Plaid Cymru on 0% Other on 1%	9
24–25 Aug	Techne	N/A	GB	1,630	33%	41%	11%	4%	6%	–	5%	8
24–25 Aug	Redfield & Wilton	N/A	GB	1,500	33%	42%	12%	4%	5%	2%	2% Plaid Cymru on 1% Other on 1%	9
23–24 Aug	YouGov	The Times	GB	2,007	31%	39%	11%	5%	7%	5%	3% Plaid Cymru on 1% Other on 2%	8
22 Aug	PeoplePolling	GB News	GB	1,235	26%	40%	11%	6%	6%	5%	6% Plaid Cymru on 1% Other on 5%	14
19–22 Aug	Deltapoll	N/A	GB	1,591	31%	43%	11%	5%	6%	2%	2% Plaid Cymru on 1% Other on 1%	12
18–22 Aug	Kantar Public	N/A	GB	1,106	33%	40%	14%	4%	6%	2%	2% Plaid Cymru on 1% UKIP on <1% Other on 1%	7
21 Aug	Redfield & Wilton	N/A	GB	2,000	31%	43%	13%	5%	5%	3%	2% Plaid Cymru on 1% Other on 1%	12
18–19 Aug	Opinium	The Observer	UK	1,527	31%	39%	10%	3%	7%	–	9% Plaid Cymru on 1% Other on 8%	8
16–18 Aug	BMG	N/A	UK	2,091	32%	42%	11%	5%	4%	3%	1% Plaid Cymru on 0% Other on 1%	10
16–17 Aug	YouGov	The Times	GB	1,696	28%	43%	11%	5%	7%	4%	3% Plaid Cymru on 1% Other on 2%	15
14 Aug	Redfield & Wilton	N/A	GB	2,000	34%	41%	12%	4%	5%	3%	2% Plaid Cymru on 1% Other on 1%	7
10–12 Aug	Techne	N/A	GB	1,641	35%	39%	12%	4%	5%	–	5%	4
9–10 Aug	YouGov	The Times	GB	1,809	30%	39%	12%	5%	6%	4%	3% Plaid Cymru on 1% Other on 2%	9
8 Aug	Redfield & Wilton	N/A	GB	2,000	35%	40%	12%	4%	5%	3%	2% Plaid Cymru on 1% Other on 1%	5
3–8 Aug	Opinium	The Observer	GB	2,010	34%	37%	12%	4%	6%	–	8% Plaid Cymru on 1% Other on 7%	3
4–5 Aug	YouGov	The Times	GB	1,968	33%	37%	11%	5%	8%	3%	3% Plaid Cymru on 1% Other on 2%	4
4 Aug	Redfield & Wilton	N/A	GB	1,500	32%	40%	13%	4%	4%	4%	3% Plaid Cymru on 1% Other on 2%	8
3–4 Aug	Techne	N/A	GB	1,630	34%	39%	13%	4%	5%	–	5%	5
28 Jul – 1 Aug	Kantar Public	N/A	GB	1,096	32%	36%	13%	6%	8%	4%	2% Plaid Cymru on <1% UKIP on 1% Other on 1%	4
31 Jul	Redfield & Wilton	N/A	GB	2,000	34%	38%	11%	4%	7%	4%	1% Plaid Cymru on 0% Other on 1%	4
27–28 Jul	YouGov	The Times	GB	1,797	34%	35%	13%	5%	7%	3%	2% Plaid Cymru on 1% Other on 1%	1
27–28 Jul	Techne	N/A	UK	1,645	33%	40%	12%	4%	6%	–	5%	7
27 Jul	Redfield & Wilton	N/A	GB	1,500	33%	41%	11%	4%	5%	4%	2%	8
21–27 Jul	Ipsos	Evening Standard	GB	1,052	30%	44%	10%	5%	8%	1%	2% UKIP on 1% Plaid Cymru on 0% Other on 1%	14
24 Jul	Redfield & Wilton	N/A	GB	2,000	34%	40%	12%	4%	5%	3%	2% Plaid Cymru on 0% Other on 2%	6
22–24 Jul	Savanta ComRes	The Independent	UK	2,272	29%	42%	12%	3%	4%	4%	5%	13
21–23 Jul	Deltapoll	Mail on Sunday	GB	1,588	31%	42%	10%	4%	6%	3%	5% UKIP on 3% Plaid Cymru on 1% Other on 1%	11
21–22 Jul	YouGov	The Times	GB	1,692	32%	39%	12%	4%	8%	4%	3% Plaid Cymru on 1% Other on 2%	7
21–22 Jul	Opinium	The Observer	GB	2,001	34%	37%	13%	3%	7%	–	7% Plaid Cymru on 1% Other on 6%	3
21 Jul	Techne	N/A	UK	1,645	32%	41%	12%	4%	6%	–	5%	9
21 Jul	Savanta ComRes	Daily Express	UK	2,109	33%	44%	9%	3%	3%	3%	5% Plaid Cymru on 0% Other on 5%	11
20–21 Jul	Redfield & Wilton	N/A	GB	1,500	35%	44%	9%	3%	5%	3%	1%	9
14–18 Jul	Kantar Public	N/A	GB	1,077	33%	37%	13%	4%	7%	4%	3% Plaid Cymru on 1% UKIP on 1% Other on <1%	4
17 Jul	Redfield & Wilton	N/A	GB	2,000	32%	42%	12%	4%	5%	3%	2% Plaid Cymru on 0% Other on 2%	10
15–17 Jul	Savanta ComRes	N/A	UK	1,980	30%	43%	11%	4%	4%	3%	5% Plaid Cymru on 1% Other on 4%	13
14 Jul	Techne	N/A	UK	1,645	31%	40%	13%	4%	6%	–	6%	9
13–14 Jul	YouGov	The Times	GB	1,733	29%	40%	13%	4%	7%	4%	3% Plaid Cymru on 1% Other on 2%	11
12–14 Jul	JL Partners	The Sunday Telegraph	GB	4,434	31%	42%	12%	4%	6%	3%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	11
11–12 Jul	Omnisis	The Byline Times	UK	1,002	25%	46%	8%	5%	8%	5%	3% Plaid Cymru on 1% Other on 2%	21
10 Jul	Redfield & Wilton	N/A	GB	2,000	31%	42%	12%	4%	5%	5%	1% Plaid Cymru on 0% Other on 1%	11
8–10 Jul	Savanta ComRes	N/A	UK	2,168	28%	43%	12%	4%	4%	3%	6% Plaid Cymru on 1% Other on 5%	15
6–8 Jul	Opinium	The Observer	GB	2,000	33%	38%	12%	3%	6%	–	8% Plaid Cymru on 1% Other on 7%	5
7 Jul	Techne	N/A	UK	1,644	29%	41%	14%	4%	6%	–	6%	12
7 Jul	Redfield & Wilton	N/A	GB	1,500	31%	43%	12%	3%	7%	2%	3%	12
6–7 Jul	YouGov	The Times	GB	1,687	29%	40%	15%	5%	6%	3%	3% Plaid Cymru on 1% Other on 2%	11
3 Jul	Redfield & Wilton	N/A	GB	2,000	35%	41%	11%	3%	5%	5%	1% Plaid Cymru on 0% Other on 1%	6
1–3 Jul	Savanta ComRes	N/A	UK	2,106	32%	41%	11%	4%	3%	4%	6% Plaid Cymru on 1% Other on 5%	9
29 Jun – 1 Jul	Omnisis	The Byline Times	UK	1,015	27%	47%	9%	4%	6%	4%	3% Plaid Cymru on 1% Other on 2%	20
28 Jun – 1 Jul	BMG	The Independent	UK	1,521	32%	42%	11%	4%	4%	4%	3% Plaid Cymru on 1% Other on 2%	10
29–30 Jun	Techne	N/A	UK	1,632	33%	39%	13%	4%	5%	–	6%	6
29–30 Jun	Redfield & Wilton	N/A	GB	1,500	32%	40%	13%	5%	5%	3%	1% Plaid Cymru on 0% Other on 1%	8
28–29 Jun	YouGov	The Times	GB	1,671	33%	36%	13%	5%	6%	3%	3% Plaid Cymru on 1% Other on 2%	3
22–29 Jun	Ipsos	N/A	GB	1,059	30%	41%	15%	5%	6%	1%	2% UKIP on 0% Plaid Cymru on 1% Other on 1%	11
27 Jun	Survation	N/A	UK	1,017	35%	43%	11%	3%	2%	–	5%	8
26 Jun	Redfield & Wilton	N/A	GB	2,000	33%	41%	15%	4%	4%	3%	1% Plaid Cymru on 0% Other on 1%	8
24–26 Jun	Savanta ComRes	The Independent	UK	2,217	34%	41%	10%	5%	5%	1%	5% Plaid Cymru on 0% Other on 4%	7
22–24 Jun	Opinium	The Observer	GB	2,000	34%	37%	11%	4%	6%	–	8% Plaid Cymru on 1% Other on 7%	3
23 Jun	By-elections in Tiverton and Honiton and Wakefield^[8]^[9]
22–23 Jun	YouGov	The Times	GB	1,671	34%	39%	9%	4%	8%	4%	3% Plaid Cymru on 1% Other on 2%	5
22–23 Jun	Techne	N/A	UK	1,630	32%	38%	14%	4%	6%	–	6%	6
22 Jun	Redfield & Wilton	N/A	GB	2,000	32%	41%	13%	4%	5%	4%	2% Plaid Cymru on 0% Other on 2%	9
16–20 Jun	Kantar Public	N/A	GB	1,141	34%	36%	13%	4%	5%	4%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	2
19 Jun	Redfield & Wilton	N/A	GB	2,000	33%	40%	13%	4%	5%	5%	1% Plaid Cymru on 0% Other on 1%	7
17–19 Jun	Savanta ComRes	N/A	UK	2,050	31%	42%	10%	4%	5%	3%	4% Plaid Cymru on 1% Other on 3%	11
15–16 Jun	Techne	N/A	UK	1,612	33%	39%	13%	4%	5%	–	6%	6
15–16 Jun	YouGov	The Times	GB	1,727	33%	39%	10%	4%	6%	4%	4% Plaid Cymru on 1% Other on 1%	6
15 Jun	Redfield & Wilton	N/A	GB	2,000	34%	42%	12%	3%	4%	3%	1% Plaid Cymru on 0% Other on 1%	8
12 Jun	Redfield & Wilton	N/A	GB	2,000	32%	39%	15%	5%	6%	2%	3% Plaid Cymru on 1% Other on 2%	7
10–12 Jun	Savanta ComRes	N/A	UK	2,237	34%	40%	10%	4%	4%	2%	6% Plaid Cymru on 1% Other on 5%	6
10 Jun	Survation	N/A	UK	2,053	34%	41%	10%	4%	3%	–	7%	7
10 Jun	Techne	N/A	UK	1,632	33%	39%	12%	4%	6%	–	6%	6
8–10 Jun	Opinium	The Observer	GB	2,002	34%	36%	13%	3%	6%	–	8% Plaid Cymru on 1% Other on 7%	2
8–9 Jun	YouGov	The Times	GB	1,727	32%	39%	11%	5%	7%	3%	3% Plaid Cymru on 1% Other on 2%	7
8–9 Jun	Redfield & Wilton	N/A	GB	2,000	32%	40%	13%	4%	5%	4%	2% Plaid Cymru on 0% Other on 2%	8
5 Jun	Redfield & Wilton	N/A	GB	2,000	34%	38%	11%	4%	7%	4%	3% Plaid Cymru on 1% Other on 2%	4
1–3 Jun	YouGov	The Times	GB	2,000	32%	36%	12%	5%	8%	4%	2% Plaid Cymru on 1% Other on 1%	4
1 Jun	Redfield & Wilton	N/A	GB	2,000	33%	39%	12%	4%	6%	4%	1%	6
31 May – 1 Jun	Techne	N/A	UK	1,632	32%	40%	12%	4%	6%	–	6%	8
30–31 May	Omnisis	The Byline Times	UK	1,026	25%	48%	9%	4%	6%	5%	4% Plaid Cymru on 1% Other on 3%	23
29 May	Redfield & Wilton	N/A	GB	2,000	36%	43%	10%	3%	5%	3%	2%	7
27–29 May	Savanta ComRes	N/A	UK	2,177	31%	42%	11%	4%	3%	3%	5% Plaid Cymru on 1% Other on 4%	11
25–27 May	Opinium	The Observer	GB	2,000	33%	36%	11%	4%	8%	–	9% Plaid Cymru on 1% Other on 8%	3
25–26 May	Omnisis	The Byline Times	UK	1,026	29%	44%	8%	4%	5%	5%	4% Plaid Cymru on 1% Other on 3%	15
25–26 May	Techne	N/A	UK	1,629	33%	40%	11%	4%	6%	–	6%	7
25 May	Redfield & Wilton	N/A	GB	1,500	31%	40%	14%	4%	5%	3%	2%	9
24–25 May	YouGov	The Times	GB	1,755	31%	39%	12%	4%	7%	4%	3% Plaid Cymru on 1% Other on 2%	8
19–23 May	Kantar Public	N/A	GB	1,087	32%	38%	13%	3%	8%	3%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	6
22 May	Redfield & Wilton	N/A	GB	2,000	33%	39%	12%	4%	5%	4%	2% Plaid Cymru on 1% Other on 1%	6
18–19 May	Savanta ComRes	Daily Mail	UK	2,021	34%	40%	10%	4%	4%	2%	6% Plaid Cymru on 1% Other on 5%	6
18–19 May	Techne	N/A	UK	1,635	35%	39%	10%	4%	6%	–	6%	4
18–19 May	YouGov	The Times	GB	1,692	31%	39%	12%	5%	7%	4%	2% Plaid Cymru on 1% Other on 1%	8
18 May	Redfield & Wilton	N/A	GB	1,500	33%	39%	12%	4%	4%	5%	3% Plaid Cymru on 1% Other on 2%	6
11–17 May	Ipsos	N/A	GB	1,013	33%	39%	12%	5%	5%	1%	4% UKIP on 1% Plaid Cymru on 1% Other on 2%	6
15 May	Redfield & Wilton	N/A	GB	2,000	35%	39%	12%	4%	6%	3%	5% Plaid Cymru on 1% Other on 4%	4
13–15 May	Savanta ComRes	N/A	UK	2,196	34%	41%	10%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	7
11–13 May	Opinium	The Observer	GB	2,000	34%	37%	12%	4%	7%	–	7% Plaid Cymru on 1% Other on 6%	3
11–12 May	Techne	N/A	UK	1,634	34%	39%	11%	4%	6%	–	6%	5
10–11 May	YouGov	The Times	GB	1,990	33%	38%	12%	4%	6%	3%	3% Plaid Cymru on 1% Other on 2%	5
8 May	Redfield & Wilton	N/A	GB	2,000	33%	39%	12%	5%	7%	2%	1%	6
6–8 May	Savanta ComRes	N/A	UK	2,161	34%	39%	11%	4%	3%	3%	5% Plaid Cymru on 1% Other on 4%	5
5–6 May	YouGov	The Times	GB	1,707	35%	36%	10%	5%	8%	3%	3% Plaid Cymru on 1% Other on 2%	1
5 May	Local elections in England, Scotland and Wales, and the Northern Ireland Assembly election^[10]^[11]
4–5 May	Techne	N/A	UK	1,635	34%	40%	10%	4%	5%	–	7%	6
1 May	Redfield & Wilton	N/A	GB	2,000	33%	41%	12%	4%	5%	3%	3% Plaid Cymru on 1% Other on 3%	8
29 Apr – 1 May	Savanta ComRes	N/A	UK	2,236	35%	41%	9%	4%	4%	3%	4% Plaid Cymru on 0% Other on 4%	6
27–28 Apr	Techne	N/A	UK	1,633	35%	40%	9%	4%	6%	–	6%	5
20–28 Apr	Ipsos	N/A	GB	1,006	35%	40%	10%	5%	7%	1%	2% UKIP on 1% Other on 1%	5
26–27 Apr	YouGov	The Times	GB	1,779	33%	39%	11%	5%	6%	3%	2% Plaid Cymru on 0% Other on 2%	6
22–26 Apr	Survation	N/A	UK	2,587	33%	42%	9%	4%	4%	2%	5% Plaid Cymru on 1% Others on 4%	9
14–26 Apr	Opinium	N/A	GB	4,000	35%	37%	10%	–	7%	–		2
24 Apr	Redfield & Wilton	N/A	GB	2,000	34%	42%	11%	4%	4%	4%	1% Plaid Cymru on 1% Other on 0%	8
22–24 Apr	Savanta ComRes	N/A	UK	2,231	34%	40%	11%	4%	3%	3%	5% Plaid Cymru on 1% Other on 4%	6
20–22 Apr	Opinium	The Observer	GB	2,002	34%	36%	10%	4%	8%	–	8% Plaid Cymru on 1% Other on 7%	2
20–21 Apr	Techne	N/A	UK	1,631	34%	40%	10%	4%	5%	–	7%	6
19–20 Apr	YouGov	The Times	GB	2,079	33%	39%	9%	4%	8%	3%	4% Plaid Cymru on 1% Other on 3%	6
17 Apr	Redfield & Wilton	N/A	GB	2,000	34%	42%	10%	5%	5%	3%	1% Plaid Cymru on 0% Other on 1%	8
13–14 Apr	Deltapoll	Mail on Sunday	GB	1,550	32%	43%	9%	5%	6%	2%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	11
13–14 Apr	YouGov	The Times	GB	1,960	33%	38%	10%	4%	7%	5%	3% Plaid Cymru on 1% Other on 2%	5
12–13 Apr	Techne	N/A	UK	1,628	34%	41%	9%	4%	5%	–	7%	7
7–11 Apr	Kantar Public	N/A	GB	1,152	34%	37%	11%	5%	7%	4%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	3
10 Apr	Redfield & Wilton	N/A	GB	2,000	34%	42%	8%	4%	5%	4%	3% Plaid Cymru on 1% Other on 2%	8
8–10 Apr	Savanta ComRes	N/A	UK	2,145	34%	40%	9%	4%	4%	3%	4% Plaid Cymru on 0% Other on 4%	6
6–8 Apr	Omnisis	The Byline Times	UK	918	25%	49%	6%	4%	6%	3%	5% Plaid Cymru on 1% Other on 4%	24
6–8 Apr	Opinium	The Observer	GB	2,004	34%	38%	10%	4%	7%	–	8% Plaid Cymru on 1% Other on 7%	4
6–7 Apr	Techne	N/A	UK	1,635	35%	40%	10%	4%	4%	–	7%	5
6–7 Apr	YouGov	The Times	GB	1,826	34%	37%	10%	4%	7%	4%	4% Plaid Cymru on 1% Other on 3%	3
3 Apr	Redfield & Wilton	N/A	GB	2,000	36%	42%	9%	3%	4%	3%	3% Plaid Cymru on 1% Other on 2%	6
1–3 Apr	Savanta ComRes	N/A	UK	2,220	33%	40%	11%	5%	4%	3%	5% Plaid Cymru on 1% Other on 4%	7
30–31 Mar	Techne	N/A	UK	1,639	36%	39%	9%	5%	5%	–	6%	3
29–30 Mar	YouGov	The Times	GB	2,006	33%	37%	9%	6%	6%	5%	4% Plaid Cymru on 1% Other on 3%	4
28–30 Mar	Survation	N/A	UK	2,033	35%	42%	9%	4%	3%	2%	6% Plaid Cymru on 1% Others on 5%	7
27 Mar	Redfield & Wilton	N/A	GB	2,000	35%	37%	9%	6%	5%	5%	3% Plaid Cymru on 1% Other on 2%	2
25–27 Mar	Savanta ComRes	N/A	GB	2,226	35%	39%	11%	5%	3%	3%	4% Plaid Cymru on 0% Other on 4%	4
23–25 Mar	Opinium	The Observer	GB	2,002	36%	38%	9%	4%	7%	–	7% Plaid Cymru on 1% Other on 6%	2
23–24 Mar	YouGov	The Times	GB	1,759	35%	37%	10%	4%	7%	4%	3% Plaid Cymru on 1% Other on 2%	2
23–24 Mar	Techne	N/A	UK	1,641	35%	40%	10%	4%	5%	–	6%	5
22–23 Mar	YouGov	The Times	GB	1,810	35%	36%	9%	4%	8%	5%	4% Plaid Cymru on 1% Other on 3%	1
17–21 Mar	Kantar Public	N/A	GB	1,042	36%	36%	12%	3%	6%	3%	4% UKIP on 1% Plaid Cymru on <1% Other on 2%	Tie
20 Mar	Redfield & Wilton	N/A	GB	2,000	35%	40%	11%	4%	7%	2%	1% Plaid Cymru on 0% Other on 1%	5
16–17 Mar	Techne	N/A	UK	1,636	35%	39%	10%	4%	6%	–	6%	4
16–17 Mar	YouGov	The Times	GB	1,761	33%	39%	10%	5%	7%	4%	3% Plaid Cymru on 1% Other on 2%	6
9–16 Mar	Ipsos	Evening Standard	GB	1,000	35%	39%	10%	5%	7%	–	5%	4
13 Mar	Redfield & Wilton	N/A	GB	2,000	36%	39%	10%	4%	6%	4%	3% Plaid Cymru on 1% Other on 2%	3
11–13 Mar	Savanta ComRes	N/A	UK	2,192	35%	40%	9%	4%	3%	3%	5% Plaid Cymru on 1% Other on 4%	5
9–11 Mar	Opinium	The Observer	GB	2,007	35%	37%	9%	4%	7%	–	8% Plaid Cymru on 1% Other on 7%	2
8–11 Mar	Deltapoll	N/A	GB	2,003	34%	40%	10%	5%	5%	2%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	6
9–10 Mar	Techne	N/A	UK	1,641	36%	38%	9%	4%	6%	–	7%	2
8–9 Mar	YouGov	The Times	GB	1,700	33%	39%	10%	4%	7%	4%	3% Plaid Cymru on 1% Other on 2%	6
7 Mar	Redfield & Wilton	N/A	GB	2,000	37%	40%	10%	4%	5%	2%	1% Plaid Cymru on 0% Other on 1%	3
4–7 Mar	Survation (MRP update)	38 Degrees	GB	2,034	37%	40%	9%	5%	5%	–	5% Plaid Cymru on 1% Other on 4%	3
4–6 Mar	Savanta ComRes	N/A	UK	2,222	34%	41%	9%	5%	4%	3%	6% Plaid Cymru on 1% Other on 5%	7
3–4 Mar	YouGov	The Times	GB	1,658	35%	37%	7%	5%	8%	5%	3% Plaid Cymru on 1% Other on 2%	2
3 Mar	Birmingham Erdington by-election^[12]
2–3 Mar	Techne	N/A	UK	1,631	35%	38%	10%	4%	6%	–	7%	3
28 Feb	Redfield & Wilton	N/A	GB	2,000	35%	38%	12%	5%	5%	4%	1% Plaid Cymru on 0% Other on 1%	3
21–28 Feb	Number Cruncher Politics	ITV	UK	2,001	35%	42%	8%	5%	6%	2%	3% Plaid Cymru on 1% Other on 2%	7
25–27 Feb	Savanta ComRes	N/A	UK	2,208	34%	42%	9%	4%	3%	3%	5% Plaid Cymru on 1% Other on 4%	8
24–25 Feb	YouGov	The Times	GB	1,741	34%	39%	9%	5%	6%	5%	4% Plaid Cymru on 1% Other on 3%	5
23–25 Feb	Opinium	The Observer	GB	2,068	34%	38%	11%	4%	6%	–	6% Plaid Cymru on 1% Other on 5%	4
23–24 Feb	Techne	N/A	UK	1,635	35%	39%	9%	4%	6%	–	7%	4
22–23 Feb	Omnisis	The Byline Times	UK	1,004	27%	46%	8%	5%	7%	4%	4% Plaid Cymru on 1% Other on 3%	19
21 Feb	Redfield & Wilton	N/A	GB	2,000	33%	39%	11%	5%	7%	4%	2% Plaid Cymru on 1% Other on 1%	6
17–21 Feb	Kantar Public	N/A	GB	1,090	34%	39%	12%	4%	6%	2%	3% UK Independence Party on 1% Plaid Cymru on <1% Other on 2%	5
17–21 Feb	Survation	N/A	UK	2,050	35%	42%	9%	4%	3%	2%	5% Plaid Cymru on 1% UKIP on 0% Other on 4%	7
18–20 Feb	Savanta ComRes	The Independent	UK	2,201	33%	40%	11%	4%	5%	3%	4% Plaid Cymru on 0% Other on 4%	7
14–18 Feb	FindOutNow	N/A	GB	12,700	32%	38%	13%	5%	7%	4%	3% Plaid Cymru on 1% Other on 2%	6
16–17 Feb	Techne	N/A	UK	1,625	34%	39%	10%	4%	6%	–	7%	5
16–17 Feb	YouGov	The Times	GB	1,720	34%	38%	10%	4%	6%	4%	3% Plaid Cymru on 1% Other on 2%	4
14 Feb	Redfield & Wilton	N/A	GB	2,000	33%	38%	11%	4%	6%	5%	3% Plaid Cymru on 1% Other on 2%	5
11–13 Feb	Savanta ComRes	N/A	UK	2,226	32%	41%	11%	4%	4%	3%	5% Plaid Cymru on 1% Other on 4%	9
10–11 Feb	YouGov	The Times	GB	1,720	34%	37%	10%	5%	8%	4%	3% Plaid Cymru on 1% Other on 2%	3
9–11 Feb	Opinium^[c]	The Observer	GB	1,526	34%	37%	11%	3%	6%	–	9% Plaid Cymru on 1% Other on 8%	3
8–9 Feb	Techne	N/A	UK	1,631	33%	41%	9%	4%	6%	–	7%	8
7 Feb	Redfield & Wilton	N/A	GB	2,000	32%	42%	9%	4%	6%	4%	3% Plaid Cymru on 1% Other on 2%	10
4–6 Feb	Savanta ComRes	N/A	UK	2,232	33%	42%	9%	4%	5%	3%	5% Plaid Cymru on 1% Other on 4%	9
3–4 Feb	Deltapoll	The Sun on Sunday	GB	1,587	34%	41%	10%	4%	5%	2%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	7
3 Feb	Southend West by-election^[13]
1–2 Feb	Techne	N/A	UK	1,631	32%	40%	10%	4%	6%	–	8%	8
1–2 Feb	YouGov	The Times	GB	1,661	32%	41%	10%	5%	6%	4%	3% Plaid Cymru on 1% Other on 2%	9
31 Jan	Redfield & Wilton	N/A	GB	2,000	33%	40%	11%	4%	6%	3%	2% Plaid Cymru on 1% Other on 1%	7
28–30 Jan	Savanta ComRes	N/A	UK	2,283	33%	44%	9%	4%	3%	3%	1% Plaid Cymru on 1% Other on 4%	11
28 Jan	Techne	N/A	UK	–	31%	38%	12%	4%	6%	2%	7%	7
27–28 Jan	Opinium	The Observer	GB	1,647	34%	39%	9%	5%	5%	–	7% Plaid Cymru on 1% Other on 6%	5
26–27 Jan	Omnisis	The Byline Times	UK	1,005	28%	48%	7%	5%	6%	4%	1% Plaid Cymru on 0% Other on 1%	20
26–27 Jan	YouGov	The Times	GB	1,656	32%	38%	11%	5%	7%	3%	4% Plaid Cymru on 1% Other on 3%	6
25–27 Jan	Deltapoll	Daily Mirror	GB	1,515	32%	42%	10%	5%	6%	1%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	10
25 Jan	Survation	Daily Mail	UK	1,117	35%	40%	10%	5%	3%	3%	4% Plaid Cymru on 1% UKIP on 0% Other on 3%	5
19–25 Jan	Ipsos	Evening Standard	GB	1,059	31%	40%	13%	4%	9%	1%	2% Plaid Cymru on 1% Other on 1%	9
24 Jan	Redfield & Wilton	N/A	GB	2,000	34%	41%	11%	5%	5%	3%	1% Plaid Cymru on 0% Other on 1%	7
20–24 Jan	Kantar Public	N/A	GB	1,086	34%	38%	11%	5%	7%	2%	3% Plaid Cymru on 1% UK Independence Party on 1% Other on 1%	4
21–23 Jan	Savanta ComRes	N/A	UK	2,095	32%	40%	11%	5%	4%	3%	5% Plaid Cymru on 1% Other on 4%	8
11–23 Jan	JL Partners	Sunday Times	GB	4,561	32%	42%	10%	5%	7%	2%	2% Plaid Cymru on 0% UKIP on 1% BNP on 0% Other on 1%	10
20–21 Jan	YouGov	The Times	GB	1,668	32%	39%	8%	5%	8%	4%	3% Plaid Cymru on 1% Other on 2%	7
20–20 Jan	Omnisis	The Byline Times	UK	1,015	27%	45%	8%	5%	7%	4%	4% Plaid Cymru on 1% Other on 3%	18
17 Jan	Redfield & Wilton	N/A	GB	2,000	30%	43%	9%	4%	7%	4%	3% Plaid Cymru on 1% Other on 2%	13
14–17 Jan	Survation	38 Degrees	UK	2,036	33%	43%	10%	4%	3%	2%	5% Plaid Cymru on 1% DUP on 1% Alliance on 1% UKIP on 1% Other on 1%	10
14–16 Jan	Savanta ComRes	N/A	GB	2,151	32%	41%	11%	5%	4%	3%	5% Plaid Cymru on 1% Other on 4%	9
12–16 Jan	Deltapoll	N/A	GB	4,292	32%	41%	11%	5%	5%	2%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	9
13–14 Jan	Savanta ComRes	N/A	GB	2,151	32%	42%	11%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	10
13–14 Jan	YouGov	The Times	GB	1,683	31%	39%	11%	5%	6%	5%	3% Plaid Cymru on 1% Other on 2%	8
12–14 Jan	Opinium	The Observer	UK	1,271	31%	41%	9%	4%	6%	–	9% Plaid Cymru on 1% Other on 8%	10
13 Jan	FindOutNow/Electoral Calculus	N/A	GB	2,128	27%	41%	11%	5%	8%	5%	3% Plaid Cymru on 1% Other on 2%	14
12–13 Jan	YouGov	The Times	GB	1,690	29%	40%	11%	5%	6%	6%	1%	11
12–13 Jan	Focaldata	N/A	GB	1,003	33%	42%	11%	3%	4%	3%	3% Plaid Cymru on 1% Other on 2%	9
11–12 Jan	YouGov	The Times	GB	1,666	28%	38%	13%	5%	7%	4%	3%	10
10 Jan	Redfield & Wilton	N/A	GB	2,000	35%	39%	12%	4%	5%	4%	1% Plaid Cymru on 0% Other on 1%	4
7–9 Jan	Savanta ComRes	N/A	GB	2,207	33%	37%	11%	5%	4%	4%	6% Plaid Cymru on 1% Other on 5%	4
6–7 Jan	YouGov	The Times	GB	1,744	33%	37%	10%	5%	6%	5%	4% Plaid Cymru on 1% Other on 3%	4
5–7 Jan	Opinium	The Observer	UK	1,326	34%	39%	11%	4%	5%	–	7% Plaid Cymru on 1% Other on 6%	5
3 Jan	Redfield & Wilton	N/A	GB	2,000	35%	38%	10%	5%	5%	4%	2% Plaid Cymru on 0% Other on 2%	3

2021

Dates conducted	Pollster	Client	Area	Sample size	Con	Lab	Lib Dems	SNP	Green	Reform	Others	Lead
Dates conducted	Pollster	Client	Area	Sample size							Others	Lead
23–30 Dec	Deltapoll	The Mail on Sunday	GB	1,567	35%	40%	10%	5%	4%	3%	2% Plaid Cymru on 1% UKIP on 1% Other on 0%	5
28 Dec	Techne	N/A	UK	TBA	32%	37%	11%	4%	4%	–	12%	5
21–23 Dec	Opinium	The Observer	UK	1,216	32%	39%	11%	5%	6%	–	8% Plaid Cymru on 1% Other on 7%	7
20–21 Dec	Focaldata	N/A	GB	1,008	34%	41%	9%	4%	4%	4%	2% Plaid Cymru on 0% Other on 2%	7
1–21 Dec	Focaldata	The Times	GB	24,373	32%	40%	10%	3%	7%	6%	3% Plaid Cymru on 1% Other on 2%	8
20 Dec	Redfield & Wilton	N/A	GB	2,000	31%	39%	13%	5%	6%	5%	2% Plaid Cymru on 1% Other on 1%	8
19–20 Dec	YouGov	The Times	GB	1,790	30%	36%	12%	6%	8%	5%	4% Plaid Cymru on 1% Other on 3%	6
17–19 Dec	Savanta ComRes	N/A	UK	2,096	32%	37%	13%	4%	5%	4%	5% Plaid Cymru on 1% Other on 4%	5
16 Dec	North Shropshire by-election^[14]
16 Dec	Savanta ComRes	The Daily Express	UK	2,139	34%	38%	10%	5%	4%	4%	5% Plaid Cymru on 1% Other on 4%	4
14–15 Dec	FindOutNow/Electoral Calculus	The Telegraph	GB	1,017	30%	38%	10%	2%	10%	7%	3% Plaid Cymru on 1% Other on 2%	8
14–15 Dec	YouGov	The Times	GB	1,714	32%	37%	10%	5%	7%	6%	4% Plaid Cymru on 1% Other on 3%	5
13–14 Dec	Survation	38 Degrees	UK	2,039	34%	40%	8%	5%	4%	2%	4% Plaid Cymru on 1% Democratic Unionist Party on 1% UK Independence Party on 1% Other on 1%	6
13 Dec	Redfield & Wilton	N/A	GB	2,000	32%	37%	11%	4%	7%	7%	1% Plaid Cymru on 0% Other on 1%	5
9–13 Dec	Kantar Public	N/A	GB	1,074	34%	38%	11%	3%	7%	3%	5% UKIP on 2% Plaid Cymru on 1% Other on 2%	4
8–13 Dec	YouGov	Fabian Society	GB	3,380	31%	38%	8%	5%	8%	6%	3% Plaid Cymru on 1% Other on 2%	7
10–11 Dec	Survation	GMB	UK	1,218	32%	39%	9%	5%	5%	4%	6% Plaid Cymru on 1% UKIP on 1% Reclaim Party on <1% Other on 4%	7
9–10 Dec	YouGov	The Times	GB	1,741	32%	40%	8%	4%	7%	7%	3% Plaid Cymru on 1% Other on 2%	8
9–10 Dec	Savanta ComRes	Daily Mail	UK	2,118	33%	39%	9%	5%	4%	4%	6% Plaid Cymru on 1% Other on 5%	6
8–10 Dec	Opinium	The Observer	UK	2,042	32%	41%	9%	5%	5%	–	8% Plaid Cymru on 0% Other on 8%	9
3–10 Dec	Ipsos	Evening Standard	GB	1,005	34%	39%	11%	5%	7%	2%	4% Plaid Cymru on 1% Other on 3%	5
9 Dec	Focaldata	Times Radio	GB	1,001	33%	41%	7%	5%	6%	6%	2% Plaid Cymru on 1% Other on 1%	8
8–9 Dec	YouGov	The Times	GB	1,686	33%	37%	9%	5%	7%	6%	2% Plaid Cymru on 1% Other on 1%	4
8–9 Dec	Survation	Daily Mirror	UK	1,178	34%	40%	10%	4%	4%	3%	6% Plaid Cymru on 1% UKIP on 1% Reclaim Party on 0% Other on 4%	6
8 Dec	Redfield & Wilton	N/A	GB	1,500	34%	38%	11%	4%	6%	5%	1% Plaid Cymru on 0% Other on 1%	4
6 Dec	Redfield & Wilton	N/A	GB	2,000	38%	36%	9%	4%	6%	4%	2% Plaid Cymru on 0% Other on 2%	2
3–5 Dec	Savanta ComRes	N/A	UK	2,232	38%	37%	9%	4%	5%	2%	5% Plaid Cymru on 1% Other on 4%	1
2–4 Dec	Deltapoll	N/A	GB	1,553	37%	38%	10%	5%	5%	2%	3% Plaid Cymru on 1% UKIP on 2% Other on 0%	1
2 Dec	Old Bexley and Sidcup by-election^[15]
1–2 Dec	YouGov	The Times	GB	1,708	36%	33%	9%	5%	9%	6%	2% Plaid Cymru on 1% Other on 1%	3
30 Nov – 1 Dec	Survation	N/A	UK	1,060	36%	39%	9%	5%	3%	3%	5% Plaid Cymru on 1% UKIP on 1% Other on 3%	3
29 Nov – 1 Dec	FindOutNow	Daily Telegraph	GB	10,272	36%	35%	11%	5%	8%	3%	2% Plaid Cymru on 1% Other on 1%	1
29 Nov	Redfield & Wilton	N/A	GB	2,000	38%	36%	10%	4%	6%	4%	2% Plaid Cymru on 1% Other on 1%	2
26–28 Nov	Savanta ComRes	N/A	GB	2,060	37%	37%	8%	5%	5%	4%	5% Plaid Cymru on 1% Other on 4%	Tie
24–26 Nov	Opinium	The Observer	UK	1,990	36%	38%	8%	5%	6%	–	8% Plaid Cymru on 1% Other on 7%	2
24–25 Nov	YouGov	The Times	GB	1,692	36%	35%	7%	5%	8%	6%	3% Plaid Cymru on 1% Other on 2%	1
18–22 Nov	Kantar Public	N/A	GB	1,119	39%	36%	10%	4%	5%	2%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	3
21 Nov	Redfield & Wilton	N/A	GB	2,000	37%	37%	9%	4%	6%	3%	3% Plaid Cymru on 1% Other on 2%	Tie
19–21 Nov	Savanta ComRes	N/A	UK	2,184	36%	38%	10%	4%	5%	3%	5% Plaid Cymru on 1% Other on 4%	2
10–19 Nov	Panelbase	N/A	GB	3,888	38%	39%	9%	4%	6%	–	4% Plaid Cymru on <1% Other on 4%	1
17–18 Nov	YouGov	The Times	GB	1,800	36%	34%	7%	4%	10%	5%	4% Plaid Cymru on 1% Other on 3%	2
15 Nov	Redfield & Wilton	N/A	GB	2,000	36%	37%	10%	4%	5%	4%	3% Plaid Cymru on 1% Other on 2%	1
11–15 Nov	Survation	38 Degrees	UK	3,108	37%	37%	10%	5%	4%	2%	5% Other on 5%	Tie
11–12 Nov	Savanta ComRes	Daily Mail	UK	2,019	34%	40%	10%	5%	5%	3%	5% Plaid Cymru on 1% Other on 4%	6
10–12 Nov	Opinium	The Observer	UK	1,175	36%	37%	9%	5%	7%	–	6% Plaid Cymru on 1% Other on 5%	1
10–11 Nov	YouGov	The Times	GB	1,696	35%	35%	8%	5%	10%	4%	4% Plaid Cymru on 1% Other on 3%	Tie
10 Nov	Redfield & Wilton	N/A	GB	1,500	36%	38%	10%	4%	6%	3%	1% Plaid Cymru on 0% Other on 1%	2
8 Nov	Omnisis	The Byline Times	UK	1,005	30%	42%	6%	5%	8%	5%	4% Plaid Cymru on 1% Other on 3%	12
8 Nov	Redfield & Wilton	N/A	GB	2,000	37%	36%	10%	5%	6%	5%	1% Plaid Cymru on 0% Other on 1%	1
5–8 Nov	FindOutNow	Daily Telegraph	GB	10,700	36%	35%	11%	4%	8%	2%	4% Plaid Cymru on 1% Other on 3%	1
5–7 Nov	Savanta ComRes	N/A	UK	2,242	38%	35%	10%	5%	4%	3%	6% Plaid Cymru on 1% Other on 5%	3
5–6 Nov	Opinium	The Observer	GB	1,175	37%	36%	9%	5%	6%	–	7% Plaid Cymru on 1% Other on 6%	1
3–5 Nov	Deltapoll	N/A	GB	1,560	40%	37%	8%	3%	6%	2%	4% Plaid Cymru on 1% UKIP on 2% Other on 1%	3
4 Nov	Omnisis	The Byline Times	UK	1,004	35%	41%	5%	5%	7%	5%	3% Plaid Cymru on 1% Other on 2%	6
3–4 Nov	YouGov	The Times	GB	1,699	36%	35%	8%	5%	9%	5%	2% Plaid Cymru on 0% Other on 2%	1
29 Oct – 4 Nov	Ipsos	Evening Standard	GB	1,007	35%	36%	9%	5%	11%	1%	3% Plaid Cymru on 1% Other on 2%	1
1 Nov	Redfield & Wilton	N/A	GB	2,000	40%	35%	10%	4%	6%	3%	2% Plaid Cymru on 0% Other on 2%	5
29–31 Oct	Savanta ComRes	N/A	UK	2,242	40%	35%	9%	5%	4%	3%	5% Plaid Cymru on 1% Other on 4%	5
27–29 Oct	Opinium	The Observer	GB	2,001	40%	35%	8%	5%	7%	–	6% Plaid Cymru on 1% Other on 5%	5
27–28 Oct	YouGov	The Times	GB	1,699	39%	33%	8%	5%	10%	3%	4% Plaid Cymru on 1% Other on 2%	6
25 Oct	Redfield & Wilton	N/A	GB	2,000	39%	36%	10%	4%	6%	4%	1% Plaid Cymru on 0% Other on 1%	3
22–24 Oct	Savanta ComRes	N/A	UK	2,092	37%	35%	8%	5%	7%	4%	6% Plaid Cymru on 1% Other on 5%	2
20–21 Oct	YouGov	The Times	GB	1,677	37%	33%	9%	5%	10%	4%	3% Plaid Cymru on 1% Other on 2%	4
18 Oct	Redfield & Wilton	N/A	GB	2,000	40%	37%	9%	4%	5%	3%	2% Plaid Cymru on 1% Other on 1%	3
14–18 Oct	Kantar Public	N/A	GB	1,075	39%	34%	8%	5%	8%	2%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	5
11–18 Oct	Number Cruncher Politics	N/A	UK	1,000	40%	32%	6%	6%	9%	3%	3% Plaid Cymru on 1% Other on 2%	8
15–17 Oct	Savanta ComRes	N/A	UK	2,092	40%	35%	8%	4%	5%	3%	5% Plaid Cymru on 1% Other on 4%	5
13–15 Oct	Deltapoll	The Mail on Sunday	GB	3,043	38%	37%	9%	4%	6%	2%	4% Plaid Cymru on 1% UKIP on 2% Other on 1%	1
13–15 Oct	Opinium	The Observer	GB	2,000	41%	37%	7%	5%	5%	–	5% Plaid Cymru on 1% Other on 4%	4
12–13 Oct	YouGov	The Times	GB	1,659	41%	31%	9%	4%	8%	4%	3% Plaid Cymru on 1% Other on 2%	10
11–12 Oct	Omnisis	The Byline Times	UK	501	37%	34%	7%	6%	8%	4%	3% Plaid Cymru on 0% Other on 3%	3
11 Oct	Redfield & Wilton	N/A	GB	2,000	40%	36%	9%	4%	6%	4%	1% Plaid Cymru on 0% Other on 1%	4
8–10 Oct	Savanta ComRes	N/A	UK	2,103	40%	35%	8%	5%	5%	2%	5% Plaid Cymru on 0% Other on 5%	5
6–7 Oct	Survation	Sunday Mirror	UK	1,040	39%	35%	9%	4%	5%	3%	5% Plaid Cymru on 1% Other on 4%	4
5–6 Oct	YouGov	The Times	GB	1,667	39%	31%	9%	6%	9%	4%	3% Plaid Cymru on 1% Other on 2%	8
4–5 Oct	Omnisis	The Byline Times	UK	1,007	34%	39%	7%	5%	8%	4%	4% Plaid Cymru on 1% Other on 3%	5
4 Oct	Redfield & Wilton	N/A	GB	2,000	40%	37%	10%	4%	4%	3%	1% Plaid Cymru on 0% Other on 1%	3
1–3 Oct	Savanta ComRes	N/A	UK	2,095	40%	35%	9%	5%	4%	3%	5% Plaid Cymru on 1% Other on 4%	5
01 Oct	Carla Denyer and Adrian Ramsay are elected co-leaders of the Green Party of England and Wales^[16]
29 Sep – 1 Oct	Opinium	The Observer	GB	2,004	39%	35%	8%	6%	6%	–	6% Plaid Cymru on 1% Other on 5%	4
29 Sep	Survation	N/A	UK	1,001	41%	36%	8%	5%	5%	–	4% Plaid Cymru on 0% Other on 4%	5
28–29 Sep	YouGov	The Times	GB	1,833	39%	31%	8%	5%	9%	4%	3% Plaid Cymru on 1% Other on 2%	8
27 Sep	Redfield & Wilton	N/A	GB	2,000	41%	35%	10%	4%	5%	3%	2% Plaid Cymru on 0% Other on 2%	6
23–27 Sep	Kantar Public	N/A	GB	1,089	43%	30%	11%	4%	6%	3%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	13
22–23 Sep	YouGov	The Times	GB	1,690	39%	32%	10%	4%	9%	3%	3% Plaid Cymru on 1% Other on 2%	7
17–23 sep	Ipsos	Evening Standard	GB	1,008	39%	36%	9%	6%	6%	0%	3% Plaid Cymru on 1% UKIP on 0% Other on 2%	3
21–22 Sep	Survation	N/A	UK	1,060	40%	35%	8%	4%	4%	–	9% Plaid Cymru on 1% Other on 8%	5
20 Sep	Redfield & Wilton	N/A	GB	2,000	41%	35%	8%	4%	7%	3%	2% Plaid Cymru on 0% Other on 2%	6
17–19 Sep	Savanta ComRes	N/A	UK	2,112	40%	35%	9%	4%	5%	2%	5% Plaid Cymru on 1% Other on 4%	5
16–17 Sep	Opinium	The Observer	GB	2,000	40%	37%	7%	5%	6%	–	5% Plaid Cymru on 1% Other on 4%	3
15–16 Sep	YouGov	The Times	GB	1,635	39%	35%	7%	5%	7%	3%	3% Plaid Cymru on 1% Other on 2%	4
9–16 Sep	Panelbase	N/A	GB	3,938	41%	36%	10%	4%	5%	–	5% Plaid Cymru on 1% Other on 4%	5
10–14 Sep	Survation	N/A	UK	2,164	40%	36%	9%	4%	5%	–	5% Plaid Cymru on 1% Other on 4%	4
13 Sep	Redfield & Wilton	N/A	GB	2,000	39%	35%	9%	4%	6%	5%	3% Plaid Cymru on 1% Other on 2%	4
10–12 Sep	Savanta ComRes	N/A	UK	2,097	39%	35%	9%	4%	6%	3%	6% Plaid Cymru on 1% Other on 5%	4
9–11 Sep	Opinium	The Observer	GB	2,059	38%	38%	8%	5%	6%	–	5% Plaid Cymru on 0% Other on 5%	Tie
8–9 Sep	YouGov	The Times	GB	1,657	33%	35%	10%	5%	9%	5%	3% Plaid Cymru on 1% Other on 2%	2
6–8 Sep	FindOutNow (MRP)	The Sunday Telegraph	GB	10,673	37%	33%	12%	5%	8%	4%	6% Other on 6%	4
4–8 Sep	Omnisis	The Byline Times	UK	993	34%	39%	9%	5%	6%	3%	4% Plaid Cymru on 1% Other on 3%	5
6 Sep	Redfield & Wilton	N/A	GB	2,000	41%	32%	11%	4%	6%	4%	3% Plaid Cymru on 1% Other on 2%	9
3–5 Sep	Savanta ComRes	N/A	UK	2,087	40%	36%	9%	4%	4%	3%	5% Plaid Cymru on 1% Other on 4%	4
2–3 Sep	YouGov	The Times	GB	1,653	38%	34%	8%	5%	10%	3%	4% Plaid Cymru on 1% Other on 3%	4
2–3 Sep	Deltapoll	The Sun on Sunday	GB	1,589	41%	33%	9%	3%	7%	3%	4% Plaid Cymru on 1% UKIP on 3% Other on 0%	8
2–3 Sep	Opinium	The Observer	GB	2,014	40%	35%	7%	6%	6%	–	6% Plaid Cymru on 0% Other on 6%	5
29 Aug	Redfield & Wilton	N/A	GB	2,000	41%	33%	9%	4%	5%	4%	3% Plaid Cymru on 1% Other on 2%	8
27–29 Aug	Savanta ComRes	N/A	UK	2,062	40%	34%	10%	4%	5%	2%	4% Plaid Cymru on 1% Other on 3%	6
25–26 Aug	YouGov	The Times	GB	1,703	39%	31%	8%	5%	9%	4%	4% Plaid Cymru on 1% Other on 3%	8
23 Aug	Redfield & Wilton	N/A	GB	2,000	43%	33%	10%	3%	6%	3%	1% Plaid Cymru on 0% Other on 1%	10
19–23 Aug	Kantar Public	N/A	GB	1,094	37%	34%	14%	4%	5%	2%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	3
20–22 Aug	Savanta ComRes	N/A	UK	2,083	41%	34%	9%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	7
19–20 Aug	Opinium	The Observer	GB	2,003	39%	36%	8%	6%	6%	–	5% Plaid Cymru on 1% Other on 4%	3
17–18 Aug	YouGov	The Times	GB	1,703	40%	32%	9%	5%	8%	3%	4% Plaid Cymru on 1% Other on 3%	8
16 Aug	Redfield & Wilton	N/A	GB	2,000	40%	36%	10%	5%	5%	3%	2% Plaid Cymru on 0% Other on 2%	4
13–15 Aug	Savanta ComRes	N/A	UK	2,075	41%	34%	9%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	7
11–12 Aug	YouGov	The Times	GB	2,169	40%	32%	9%	5%	7%	2%	4% Plaid Cymru on 1% Other on 3%	8
9 Aug	Redfield & Wilton	N/A	GB	2,000	40%	37%	9%	4%	6%	3%	2% Plaid Cymru on 1% Other on 1%	3
30 Jul – 9 Aug	Ipsos	Evening Standard	GB	1,113	41%	30%	13%	6%	8%	0%	3% Plaid Cymru on 1% UKIP on 0% Other on 2%	11
6–8 Aug	Savanta ComRes	N/A	UK	2,047	41%	33%	10%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	8
5–6 Aug	Opinium	The Observer	GB	2,000	42%	35%	7%	6%	5%	–	5% Plaid Cymru on 1% Other on 4%	7
5–6 Aug	YouGov	The Times	GB	1,730	41%	33%	8%	5%	7%	3%	3% Plaid Cymru on 1% Other on 2%	8
2 Aug	Redfield & Wilton	N/A	GB	2,000	41%	34%	11%	4%	6%	3%	2% Plaid Cymru on 0% Other on 2%	7
30 Jul – 1 Aug	Savanta ComRes	N/A	UK	2,100	40%	34%	10%	4%	6%	1%	4% Plaid Cymru on 0% Other on 4%	6
28–29 Jul	YouGov	The Times	GB	1,637	39%	34%	8%	4%	9%	3%	3% Plaid Cymru on 1% Other on 2%	5
23–26 Jul	Deltapoll	N/A	GB	1,590	42%	37%	6%	3%	6%	2%	5% Plaid Cymru on 1% UKIP on 3% Other on 1%	5
25 Jul	Redfield & Wilton	N/A	GB	2,000	40%	36%	9%	4%	6%	4%	2% Plaid Cymru on 0% Other on 2%	4
23–25 Jul	Savanta ComRes	N/A	UK	2,161	40%	34%	10%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	6
23 Jul	Survation	N/A	UK	1,013	39%	37%	10%	4%	5%	–	5% Plaid Cymru on 1% Other on 4%	2
22–23 Jul	Opinium	The Observer	GB	2,000	43%	35%	8%	5%	5%	–	4% Plaid Cymru on 1% Other on 3%	8
20–21 Jul	YouGov	The Times	GB	1,667	38%	34%	9%	5%	8%	3%	3% Plaid Cymru on 1% Other on 2%	4
19–20 Jul	Survation	N/A	UK	1,032	39%	35%	11%	4%	5%	–	6% Plaid Cymru on 1% Other on 5%	4
19 Jul	Redfield & Wilton	N/A	GB	2,000	42%	33%	10%	4%	5%	3%	2% Plaid Cymru on 0% Other on 2%	9
16–18 Jul	Savanta ComRes	N/A	UK	2,127	41%	34%	8%	4%	5%	2%	5% Plaid Cymru on 1% Other on 4%	7
15–16 Jul	YouGov	The Times	GB	1,761	44%	31%	8%	4%	6%	3%	3% Plaid Cymru on 1% Other on 2%	13
5–13 Jul	Survation	N/A	UK	2,119	43%	32%	9%	5%	6%	–	6% Plaid Cymru on 1% Other on 5%	11
12 Jul	Redfield & Wilton	N/A	GB	2,000	41%	33%	12%	4%	6%	3%	1% Plaid Cymru on 0% Other on 1%	8
7–12 Jul	Kantar Public	N/A	GB	1,057	44%	31%	12%	6%	4%	1%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	13
9–11 Jul	Savanta ComRes	N/A	UK	2,137	40%	35%	9%	4%	6%	2%	5% Plaid Cymru on 1% Other on 4%	5
8–9 Jul	Opinium	The Observer	GB	2,001	43%	35%	6%	5%	6%	–	5% Plaid Cymru on 2% Other on 3%	8
7–8 Jul	YouGov	The Times	GB	2,054	42%	30%	9%	5%	7%	2%	4% Plaid Cymru on 1% Other on 3%	12
2–8 Jul	Ipsos	Evening Standard	GB	1,053	40%	31%	13%	6%	6%	0%	4% Plaid Cymru on 1% UKIP on 1% Other on 2%	9
5 Jul	Redfield & Wilton	N/A	GB	2,000	43%	34%	8%	4%	6%	4%	2% Plaid Cymru on 1% Other on 1%	9
2–4 Jul	Savanta ComRes	N/A	UK	2,176	41%	35%	8%	3%	4%	3%	6% Plaid Cymru on 1% Other on 5%	6
18 Jun – 2 Jul	Panelbase	Sunday Times	GB	3,391	44%	33%	10%	5%	5%	–	4% Plaid Cymru on 1% Other on 3%	11
1 Jul	Batley and Spen by-election^[17]
29–30 Jun	YouGov	The Times	GB	1,762	42%	31%	10%	5%	6%	3%	3% Plaid Cymru on 1% Other on 2%	11
28 Jun	Redfield & Wilton	N/A	GB	2,000	41%	34%	9%	5%	5%	3%	2% Plaid Cymru on 0% Other on 2%	7
25–27 Jun	Savanta ComRes	N/A	GB	2,148	42%	33%	9%	4%	5%	2%	6% Plaid Cymru on 1% Other on 5%	9
25–26 Jun	Survation	N/A	UK	1,001	41%	35%	10%	3%	5%	–	6% Other on 6%	6
23–25 Jun	Opinium	The Observer	GB	2,000	43%	35%	7%	5%	5%	–	5% Plaid Cymru on 1% Other on 4%	8
23–24 Jun	YouGov	The Times	GB	1,758	42%	30%	9%	5%	7%	4%	3% Plaid Cymru on 1% Other on 2%	12
21 Jun	Redfield & Wilton	N/A	GB	2,000	44%	33%	10%	4%	4%	3%	3% Plaid Cymru on 1% Other on 2%	11
18–20 Jun	Savanta ComRes	N/A	UK	2,191	44%	30%	10%	4%	5%	1%	5% Plaid Cymru on 1% Other on 4%	14
17–20 Jun	Deltapoll	N/A	GB	2,343	41%	35%	10%	2%	5%	2%	5% Plaid Cymru on 0% UKIP on 3% Other on 2%	6
17 Jun	Chesham and Amersham by-election^[18]
16–17 Jun	YouGov	The Times	GB	1,642	45%	31%	6%	5%	7%	4%	3% Plaid Cymru on 1% Other on 2%	14
11–15 Jun	Survation	N/A	UK	2,024	41%	33%	8%	4%	7%	–	6% Other on 6%	9
7–14 Jun	Number Cruncher Politics	N/A	UK	1,517	45%	34%	5%	5%	7%	3%	2% Plaid Cymru on 1% Other on 1%	11
13 Jun	Redfield & Wilton	N/A	GB	2,000	44%	34%	9%	4%	5%	2%	1% Plaid Cymru on 0% Other on 1%	10
11–13 Jun	Savanta ComRes	N/A	UK	2,108	41%	34%	8%	5%	6%	2%	5% Plaid Cymru on 1% Other on 4%	7
10–12 Jun	Deltapoll	The Mail on Sunday	GB	1,608	46%	34%	7%	2%	5%	2%	4% Plaid Cymru on 1% UKIP on 3% Other on 0%	12
10–11 Jun	Opinium	The Observer	GB	2,002	43%	34%	6%	6%	7%	–	5% Plaid Cymru on 1% Other on 4%	9
9–10 Jun	YouGov	The Times	GB	1,630	44%	31%	7%	5%	9%	2%	3% Plaid Cymru on 1% Other on 2%	13
9–10 Jun	Survation	N/A	UK	2,017	42%	35%	9%	4%	5%	–	5% Other on 5%	7
7 Jun	Redfield & Wilton	N/A	GB	2,000	43%	36%	7%	5%	5%	1%	2% Plaid Cymru on 0% Other on 2%	7
3–7 Jun	Kantar Public	N/A	GB	1,122	45%	32%	8%	4%	6%	2%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	13
4–6 Jun	Savanta ComRes	N/A	UK	2,089	44%	32%	8%	4%	5%	2%	5% Plaid Cymru on 1% Other on 4%	12
2–3 Jun	YouGov	The Times	GB	1,703	46%	30%	6%	4%	9%	2%	3% Plaid Cymru on 1% Other on 2%	16
28 May – 3 Jun	Ipsos	Evening Standard	GB	1,002	44%	35%	6%	5%	7%	0%	1% Plaid Cymru on 1% UKIP on 0% Other on 0%	9
1–2 Jun	Survation	N/A	UK	1,533	41%	33%	9%	4%	6%	–	6% Plaid Cymru on 1% Other on 5%	8
31 May	Redfield & Wilton	N/A	GB	2,000	45%	34%	8%	4%	5%	3%	2% Plaid Cymru on 0% Other on 2%	11
28–30 May	Savanta ComRes	N/A	UK	2,180	42%	32%	9%	4%	5%	2%	5% Plaid Cymru on 1% Other on 4%	10
27–28 May	Opinium	The Observer	GB	2,004	42%	36%	6%	5%	5%	1%	4% UKIP on 1% Plaid Cymru on 1% Other on 2%	6
27–28 May	YouGov	The Times	GB	1,705	43%	29%	8%	5%	8%	3%	3% Plaid Cymru on 1% Other on 2%	14
27–28 May	Survation Archived 29 May 2021 at the Wayback Machine	Daily Mail	UK	1,010	43%	33%	10%	5%	5%	–	5% Plaid Cymru on 0% Other on 5%	10
27–28 May	Number Cruncher Politics	N/A	UK	1,001	44%	32%	7%	5%	8%	2%	2% Plaid Cymru on 1% Other on 1%	12
25–26 May	Survation	N/A	UK	1,041	44%	33%	8%	4%	6%	–	4% Plaid Cymru on 0% Other on 4%	11
24 May	Redfield & Wilton	N/A	GB	2,000	43%	33%	10%	4%	5%	3%	3% Plaid Cymru on 1% Other on 2%	10
21–23 May	Savanta ComRes	N/A	UK	2,215	43%	34%	9%	4%	4%	2%	6% Plaid Cymru on 1% Other on 5%	9
19–20 May	YouGov	The Times	GB	1,699	46%	28%	8%	5%	8%	2%	2% Plaid Cymru on 1% Other on 1%	18
17 May	Redfield & Wilton	N/A	GB	2,000	42%	33%	10%	4%	6%	2%	3% Plaid Cymru on 1% Other on 2%	9
14–16 May	Savanta ComRes	N/A	UK	2,131	43%	32%	8%	4%	5%	2%	6% Plaid Cymru on 1% Other on 5%	11
13–15 May	FindOutNow (MRP)	The Sunday Telegraph	GB	14,715	43%	30%	11%	5%	9%	2%	1% Plaid Cymru on 1%	13
13–14 May	Opinium	The Observer	GB	2,004	44%	31%	8%	5%	7%	0%	6% UKIP on 2% Plaid Cymru on 1% Other on 3%	13
13 May	Airdrie and Shotts by-election^[19]
11–12 May	YouGov	The Times	GB	1,647	45%	30%	7%	5%	8%	2%	3% Plaid Cymru on 1% Other on 2%	15
10 May	Redfield & Wilton	N/A	GB	2,000	45%	34%	8%	4%	5%	2%	2% Plaid Cymru on 0% Other on 2%	11
7–9 May	Savanta ComRes	N/A	UK	2,152	42%	34%	8%	5%	4%	2%	6% Plaid Cymru on 1% Other on 5%	8
06 May	Local elections in England and Wales, Scottish and Welsh parliament elections, and the Hartlepool by-election^[20]^[21]^[22]^[23]
4–5 May	YouGov	The Times	GB	1,683	43%	33%	7%	5%	6%	3%	3% Plaid Cymru on 1% Other on 2%	10
4–5 May	Panelbase	N/A	GB	1,003	45%	36%	6%	4%	5%	–	4% Plaid Cymru on 1% Other on 3%	9
3 May	Redfield & Wilton	N/A	GB	2,000	40%	38%	7%	4%	5%	3%	2% Plaid Cymru on 1% Other on 1%	2
30 Apr – 2 May	Savanta ComRes	N/A	UK	2,242	40%	36%	8%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	4
29–30 Apr	Focaldata	The Sunday Times	GB	1,555	40%	39%	6%	4%	4%	3%	3% Plaid Cymru on 1% Other on 2%	1
28–30 Apr	Opinium	The Observer	GB	2,001	42%	37%	7%	5%	4%	0%	5% UKIP on 2% Plaid Cymru on 1% Other on 2%	5
28–29 Apr	Number Cruncher Politics	N/A	UK	1,001	43%	34%	5%	5%	7%	2%	3% Plaid Cymru on 1% Other on 2%	9
27–29 Apr	Survation	Daily Mail	UK	1,077	39%	38%	9%	4%	6%	–	5% Plaid Cymru on 0% Other on 5%	1
27–28 Apr	YouGov	The Times	GB	1,803	44%	33%	7%	4%	7%	3%	2% Plaid Cymru on 1% Other on 1%	11
26 Apr	Redfield & Wilton	N/A	GB	2,000	44%	34%	8%	5%	4%	3%	2% Plaid Cymru on 1% Other on 1%	10
22–26 Apr	Kantar Public	N/A	GB	1,115	41%	33%	10%	5%	7%	3%	2% UKIP on 1% Plaid Cymru on 0% Other on 1%	8
22–26 Apr	BMG	The Independent	GB	1,500	39%	35%	9%	4%	6%	3%	3% Plaid Cymru on 1% Other on 2%	4
23–25 Apr	Savanta ComRes	N/A	UK	2,144	42%	35%	8%	5%	3%	2%	5% Plaid Cymru on 1% Other on 4%	7
21–23 Apr	Opinium	The Observer	GB	2,000	44%	33%	7%	6%	5%	0%	6% Plaid Cymru on 1% UKIP on 2% Other on 3%	11
21–22 Apr	YouGov	The Times	GB	1,730	44%	34%	5%	5%	7%	2%	5% Plaid Cymru on 1% Other on 2%	10
16–22 Apr	Ipsos	Evening Standard	GB	1,090	40%	37%	8%	6%	5%	2%	3% Plaid Cymru on 1% UKIP on 1% Other on 1%	3
19 Apr	Redfield & Wilton	N/A	GB	2,000	44%	34%	10%	4%	4%	3%	3% Plaid Cymru on 1% Other on 2%	10
15–19 Apr	Survation	N/A	UK	1,008	40%	34%	9%	4%	7%	–	7% Plaid Cymru on 1% Other on 6%	6
16–18 Apr	Savanta ComRes	N/A	UK	2,094	43%	34%	7%	5%	4%	1%	6% Plaid Cymru on 1% Other on 5%	9
13–14 Apr	YouGov	The Times	GB	1,689	43%	29%	8%	5%	8%	3%	3% Plaid Cymru on 1% Other on 2%	14
12 Apr	Redfield & Wilton	N/A	GB	2,000	43%	36%	7%	4%	5%	3%	3% Plaid Cymru on 1% Other on 2%	7
9–11 Apr	Savanta ComRes	N/A	UK	2,174	42%	35%	7%	5%	4%	2%	7% Plaid Cymru on 1% Other on 4%	7
8–10 Apr	Survation	N/A	UK	1,009	43%	35%	8%	3%	4%	–	6% Plaid Cymru on 1% Other on 5%	8
8–10 Apr	Deltapoll	The Mail on Sunday	GB	1,608	45%	36%	6%	2%	4%	4%	3% Plaid Cymru on 0% UKIP on 2% Other on 1%	9
8–9 Apr	Opinium	The Observer	GB	2,006	45%	36%	6%	6%	4%	0%	4% Plaid Cymru on 1% UKIP on 1% Other on 2%	9
7–8 Apr	YouGov	The Times	GB	1,708	41%	34%	6%	5%	6%	3%	4% Plaid Cymru on 1% Other on 3%	7
5 Apr	Redfield & Wilton	N/A	GB	2,000	44%	34%	9%	4%	5%	2%	2% Plaid Cymru on 0% Other on 2%	10
2–4 Apr	Savanta ComRes	N/A	UK	2,065	42%	35%	8%	4%	3%	2%	5% Plaid Cymru on 1% Other on 4%	7
31 Mar – 1 Apr	YouGov	The Times	GB	1,736	42%	34%	7%	5%	6%	3%	3% Plaid Cymru on 1% Other on 2%	8
29 Mar	Redfield & Wilton	N/A	GB	2,000	44%	36%	7%	4%	4%	2%	3% Plaid Cymru on 1% Other on 2%	8
25–29 Mar	Kantar Public	N/A	GB	1,102	42%	34%	9%	7%	4%	2%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	8
25–27 Mar	Deltapoll	The Mail on Sunday	GB	1,610	44%	36%	6%	2%	4%	3%	5% Plaid Cymru on 0% UKIP on 4% Other on 1%	8
25–26 Mar	YouGov	The Times	GB	1,742	42%	32%	8%	5%	7%	3%	3% Plaid Cymru on 1% Other on 2%	10
25–26 Mar	Opinium	The Observer	GB	2,002	41%	37%	6%	6%	5%	1%	5% Plaid Cymru on 1% UKIP on 2% Other on 2%	4
22 Mar	Redfield & Wilton	N/A	GB	2,000	42%	36%	9%	4%	6%	2%	2% Plaid Cymru on 1% Other on 1%	6
19–21 Mar	Savanta ComRes	N/A	UK	2,098	42%	38%	6%	4%	3%	2%	5% Plaid Cymru on 1% Other on 4%	4
18–19 Mar	YouGov	The Times	GB	1,692	43%	34%	5%	5%	7%	3%	3% Plaid Cymru on 1% Other on 2%	9
16–19 Mar	BMG	The Independent	GB	1,498	39%	37%	9%	4%	6%	3%	2% Plaid Cymru on 1% Other on 1%	2
12–16 Mar	Number Cruncher Politics	N/A	UK	1,001	42%	37%	7%	5%	5%	2%	3% Plaid Cymru on 1% Other on 2%	5
15 Mar	Redfield & Wilton	N/A	GB	2,000	43%	36%	7%	4%	5%	3%	1% Plaid Cymru on 0% Other on 1%	7
12–14 Mar	Savanta ComRes	N/A	UK	2,092	39%	37%	8%	4%	4%	3%	5% Plaid Cymru on 1% Other on 4%	2
11–12 Mar	Opinium	The Observer	GB	2,001	43%	37%	6%	5%	4%	0%	4% Plaid Cymru on 1% UKIP on 1% Other on 2%	6
5–12 Mar	Ipsos	Evening Standard	GB	1,009	45%	38%	6%	5%	5%	0%	1% Plaid Cymru on 0% Other on 1%	7
9–10 Mar	YouGov	The Times	GB	1,680	42%	33%	7%	4%	6%	3%	3% Plaid Cymru on 1% Other on 2%	9
9–10 Mar	Survation	Sunday Mirror	UK	1,037	43%	33%	9%	5%	5%	1%	4% Plaid Cymru on 1% Other on 4%	10
8 Mar	Redfield & Wilton	N/A	GB	2,000	45%	36%	7%	4%	4%	3%	1% Plaid Cymru on 0% Other on 1%	9
5–7 Mar	Savanta ComRes	N/A	UK	2,129	42%	36%	8%	4%	4%	3%	5% Plaid Cymru on 1% Other on 4%	6
06 Mar	Richard Tice becomes leader of Reform UK^[24]
3–4 Mar	YouGov	The Times	GB	1,715	45%	32%	6%	5%	7%	3%	2% Plaid Cymru on 1% Other on 1%	13
1 Mar	Redfield & Wilton	N/A	GB	1,500	44%	38%	7%	4%	3%	2%	1% Plaid Cymru on 0% Other on 1%	6
26–28 Feb	Savanta ComRes	N/A	UK	2,182	43%	36%	7%	4%	3%	3%	4% Plaid Cymru on 1% Other on 3%	7
25–26 Feb	YouGov	The Times	GB	1,637	41%	36%	5%	5%	7%	3%	2% Plaid Cymru on 1% Other on 1%	5
24–26 Feb	Deltapoll	The Mail on Sunday	GB	1,527	42%	38%	6%	2%	4%	3%	4% Plaid Cymru on 0% UKIP on 3% Other on 1%	4
24–26 Feb	Opinium	The Observer	GB	2,003	43%	36%	7%	6%	4%	0%	4% Plaid Cymru on 1% UKIP on 1% Other on 2%	7
23–25 Feb	Survation	N/A	UK	1,002	42%	34%	7%	5%	6%	–	6% Plaid Cymru on 1% Other on 5%	8
22 Feb	Redfield & Wilton	N/A	GB	2,000	43%	37%	7%	4%	5%	3%	1% Plaid Cymru on 0% Other on 1%	6
18–22 Feb	Kantar Public	N/A	GB	1,114	40%	33%	11%	4%	6%	3%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	7
19–21 Feb	Savanta ComRes	N/A	UK	2,189	40%	38%	7%	4%	3%	3%	6% Plaid Cymru on 1% Other on 5%	2
17–18 Feb	YouGov	The Times	GB	1,663	40%	37%	7%	5%	6%	3%	2% Plaid Cymru on 1% Other on 1%	3
15 Feb	Redfield & Wilton	N/A	GB	2,000	41%	39%	8%	5%	5%	2%	1% Plaid Cymru on 0% Other on 1%	2
12–14 Feb	Savanta ComRes	N/A	UK	2,170	42%	37%	7%	4%	3%	2%	7% Plaid Cymru on 1% Other on 4%	5
11–12 Feb	Opinium	The Observer	UK	2,006	42%	37%	6%	5%	5%	0%	5% Plaid Cymru on 1% UKIP on 1% Other on 3%	5
9–10 Feb	YouGov	The Times	GB	1,660	41%	36%	6%	5%	7%	3%	4% Plaid Cymru on 1% Other on 3%	5
8 Feb	Redfield & Wilton	N/A	GB	2,000	43%	38%	7%	5%	4%	2%	1% Plaid Cymru on 0% Other on 1%	5
5–7 Feb	Savanta ComRes	N/A	UK	2,119	41%	37%	8%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	4
5–6 Feb	Survation	N/A	UK	1,003	39%	33%	9%	5%	7%	–	6% Plaid Cymru on 1% Other on 5%	6
29 Jan – 4 Feb	Ipsos	Evening Standard	GB	1,056	42%	38%	7%	5%	8%	0%	0% Plaid Cymru on 0% Other on 0%	4
2–3 Feb	YouGov	The Times	GB	1,684	41%	37%	6%	5%	6%	3%	3% Plaid Cymru on 1% Other on 2%	4
2 Feb	FindOutNow	N/A	GB	5,002	39%	38%	7%	6%^[d]	6%	3%	1% Other on 1%	1
1 Feb	Redfield & Wilton	N/A	GB	2,000	40%	38%	8%	5%	4%	3%	1% Plaid Cymru on 0% Other on 1%	2
25 Jan – 1 Feb	Number Cruncher Politics	ITV	UK	2,001	43%	37%	5%	5%	5%	3%	2% Plaid Cymru on 1% Other on 1%	6
29–31 Jan	Savanta ComRes	N/A	UK	2,288	41%	38%	6%	5%	3%	2%	5% Plaid Cymru on 1% Other on 4%	3
28–29 Jan	Opinium Archived 6 February 2021 at the Wayback Machine	The Observer	UK	2,002	41%	38%	7%	5%	4%	1%	4% Plaid Cymru on 1% UKIP on 2% Other on 1%	3
26–27 Jan	YouGov	The Times	GB	1,721	37%	41%	6%	5%	4%	3%	4% Plaid Cymru on 1% Other on 3%	4
25 Jan	Redfield & Wilton	N/A	GB	2,000	42%	37%	8%	5%	4%	3%	2% Plaid Cymru on 0% Other on 2%	5
21–25 Jan	Kantar Public	N/A	GB	1,100	40%	37%	10%	4%	5%	2%	2% UKIP on 1% Other on 1%	3
22–24 Jan	Savanta ComRes	N/A	UK	2,070	40%	37%	8%	5%	3%	2%	4% Plaid Cymru on 0% Other on 4%	3
21–23 Jan	Deltapoll	The Mail on Sunday	GB	1,632	41%	39%	7%	4%	3%	2%	4% UKIP on 3% Plaid Cymru on 0% Other on 1%	2
21–22 Jan	YouGov	The Times	GB	1,703	39%	38%	5%	5%	6%	4%	3% Plaid Cymru on 1% Other on 2%	1
18 Jan	Redfield & Wilton	N/A	GB	2,000	40%	38%	8%	4%	5%	2%	2% Plaid Cymru on 0% Other on 2%	2
15–17 Jan	Savanta ComRes Archived 29 January 2021 at the Wayback Machine	N/A	UK	1,914	39%	37%	7%	5%	3%	2%	5% Plaid Cymru on 0% Other on 5%	2
14–15 Jan	Opinium Archived 22 January 2021 at the Wayback Machine	The Observer	UK	2,003	37%	41%	6%	6%	4%	–	5% Plaid Cymru on 1% UKIP on 1% Other on 3%	4
13–14 Jan	YouGov	The Times	GB	1,702	38%	39%	5%	5%	6%	3%	3% Plaid Cymru on 1% Other on 2%	1
12–13 Jan	Survation	N/A	UK	1,033	40%	38%	7%	4%	5%	1%	6% Plaid Cymru on 0% Other on 6%	2
11 Jan	Redfield & Wilton	N/A	GB	2,000	41%	37%	8%	5%	5%	2%	1% Plaid Cymru on 0% Other on 1%	4
8–10 Jan	Savanta ComRes Archived 15 January 2021 at the Wayback Machine	N/A	UK	1,550	40%	37%	8%	4%	4%	2%	5% Plaid Cymru on 1% Other on 4%	3
6–7 Jan	Opinium	The Observer	UK	2,003	39%	40%	6%	5%	4%	–	6% UKIP on 2% Plaid Cymru on 1% Other on 3%	1
06 Jan	The Brexit Party is re-registered as Reform UK^[25]
4–5 Jan	YouGov	The Times	GB	1,704	39%	39%	6%	5%	6%	3%	3% Plaid Cymru on 1% Other on 2%	Tie

2020

Dates conducted	Pollster	Client	Area	Sample size	Con	Lab	Lib Dems	SNP	Green	Brexit	Others	Lead
Dates conducted	Pollster	Client	Area	Sample size							Others	Lead
26–30 Dec	Deltapoll	Daily Mirror	GB	1,608	43%	38%	4%	5%	5%	3%	3% UKIP on 2% Plaid Cymru on 0% Other on 1%	5%
4–29 Dec	Focaldata (MRP)	N/A	GB	22,186	36%	38%	9%	4%	7%	4%	3% Plaid Cymru on 1% Other on 2%	2%
22 Dec	Survation	N/A	UK	1,011	39%	38%	8%	5%	4%	1%	6% Plaid Cymru on 0% Other on 6%	1%
21–22 Dec	YouGov	The Times	GB	1,713	37%	41%	5%	5%	5%	4%	2% Plaid Cymru on 1% Other on 1%	4%
18–21 Dec	Savanta ComRes	Daily Express	UK	1,433	41%	39%	8%	5%	4%	2%	2% Plaid Cymru on 1% Other on 1%	2%
16–17 Dec	Opinium	The Observer	UK	2,001	39%	39%	6%	5%	4%	–	7% Plaid Cymru on 1% UKIP on 3% Other on 3%	Tie
15–16 Dec	YouGov	The Times	GB	1,898	39%	37%	6%	5%	6%	4%	3% Plaid Cymru on 1% Other on 2%	2%
10–14 Dec	Kantar Public	N/A	GB	1,137	38%	37%	10%	5%	3%	3%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	1%
11–13 Dec	Savanta ComRes Archived 19 December 2020 at the Wayback Machine	N/A	UK	1,295	38%	37%	8%	5%	5%	4%	3% Plaid Cymru on 0% Other on 3%	1%
4–10 Dec	Ipsos	Evening Standard	GB	1,027	41%	41%	6%	5%	5%	0%	2% UKIP on 0% Plaid Cymru on 1% Other on 1%	Tie
4–10 Dec	Survation	N/A	UK	3,452	39%	37%	8%	5%	5%	1%	5% Plaid Cymru on 0% Other on 5%	2%
8–9 Dec	YouGov	The Times	GB	1,699	37%	37%	8%	5%	6%	5%	2% Plaid Cymru on 1% Other on 1%	Tie
27 Nov – 8 Dec	Opinium	The Observer	UK	6,949	40%	38%	6%	5%	4%	0%	5% Plaid Cymru on 1% UKIP on 2% Other on 2%	2%
3–4 Dec	Opinium	The Observer	UK	2,002	38%	40%	6%	6%	3%	–	8% Plaid Cymru on 1% UKIP on 3% Other on 4%	2%
2–3 Dec	YouGov	The Times	GB	1,706	38%	38%	6%	5%	5%	3%	4% Plaid Cymru on 1% Other on 3%	Tie
2 Dec	Redfield & Wilton	N/A	GB	2,000	40%	37%	9%	5%	6%	–	4% Plaid Cymru on 1% Other on 3%	3%
27–29 Nov	Savanta ComRes	N/A	UK	1,428	39%	38%	8%	5%	3%	3%	5% Plaid Cymru on 1% Other on 4%	1%
26–28 Nov	Deltapoll	Daily Mail	GB	1,525	37%	38%	9%	4%	4%	3%	5% UKIP on 4% Plaid Cymru on 1% Other on 0%	1%
20–28 Nov	Number Cruncher Politics	N/A	GB	1,001	39%	37%	7%	5%	5%	4%	2% Plaid Cymru on 1% Other on 1%	2%
26–27 Nov	YouGov	The Times	GB	1,696	37%	40%	5%	6%	5%	5%	3% Plaid Cymru on 1% Other on 2%	3%
20–22 Nov	Savanta ComRes Archived 27 November 2020 at the Wayback Machine	N/A	UK	1,272	39%	37%	7%	5%	4%	3%	5% Plaid Cymru on 1% Other on 4%	2%
19–20 Nov	Opinium	The Observer	UK	2,001	41%	38%	6%	6%	4%	–	5% Plaid Cymru on 1% UKIP on 2% Other on 2%	3%
19 Nov	Redfield & Wilton	N/A	GB	2,500	40%	39%	8%	5%	4%	–	4% Plaid Cymru on 0% Other on 4%	1%
17–18 Nov	YouGov	The Times	GB	1,700	38%	37%	7%	6%	6%	4%	3% Plaid Cymru on 1% Other on 2%	1%
13–15 Nov	Savanta ComRes Archived 21 November 2020 at the Wayback Machine	N/A	UK	2,075	41%	38%	5%	5%	4%	2%	4% Plaid Cymru on 0% Other on 4%	3%
11–12 Nov	YouGov	The Times	GB	1,632	38%	40%	5%	5%	5%	4%	2% Plaid Cymru on 1% Other on 1%	2%
11 Nov	Redfield & Wilton	N/A	GB	2,500	40%	40%	7%	5%	5%	–	3% Plaid Cymru on 0% Other on 3%	Tie
6–9 Nov	Savanta ComRes	N/A	UK	2,130	40%	36%	8%	5%	5%	2%	3% Plaid Cymru on 0% Other on 3%	4%
5–9 Nov	Kantar Public	N/A	GB	1,141	40%	36%	8%	5%	5%	2%	3% Plaid Cymru on 0% UKIP on 1% Other on 1%	4%
5–6 Nov	Opinium	The Observer	UK	2,003	38%	42%	7%	5%	3%	–	6% Plaid Cymru on 1% UKIP on 2% Other on 3%	4%
5–6 Nov	Survation	N/A	UK	1,034	39%	37%	9%	5%	4%	2%	4% Plaid Cymru on 0% Other on 4%	2%
4–5 Nov	YouGov	The Times	GB	1,665	35%	40%	7%	5%	4%	6%	3% Plaid Cymru on 1% Other on 2%	5%
30 Oct – 2 Nov	Savanta ComRes	N/A	UK	2,126	40%	40%	7%	5%	3%	2%	2% Plaid Cymru on 0% Other on 2%	Tie
28–29 Oct	YouGov	The Times	GB	1,658	38%	38%	6%	5%	5%	4%	3% Plaid Cymru on 1% Other on 2%	Tie
28 Oct	Redfield & Wilton	N/A	GB	3,000	39%	41%	7%	4%	4%	–	4% Plaid Cymru on 0% Other on 4%	2%
22–28 Oct	Ipsos	Evening Standard	GB	1,007	37%	42%	8%	6%	5%	1%	2% Plaid Cymru on 1% Other on 1%	5%
23–26 Oct	Savanta ComRes Archived 2 November 2020 at the Wayback Machine	N/A	UK	2,111	42%	39%	7%	4%	3%	2%	2% Plaid Cymru on 0% Other on 2%	3%
22–24 Oct	Deltapoll	The Mail on Sunday	GB	1,589	42%	39%	7%	3%	3%	3%	4% Plaid Cymru on 0% UKIP on 2% Other on 2%	3%
22–23 Oct	Opinium	The Observer	UK	2,002	38%	40%	6%	5%	5%	–	6% Plaid Cymru on 1% UKIP on 2% Other on 3%	2%
21–22 Oct	YouGov	The Times	GB	1,665	40%	39%	7%	5%	5%	3%	3% Plaid Cymru on 1% Other on 2%	1%
21 Oct	Redfield & Wilton	N/A	GB	3,000	40%	40%	7%	5%	4%	–	4% Plaid Cymru on 0% Other on 3%	Tie
16–18 Oct	Savanta ComRes	N/A	UK	2,274	42%	36%	8%	4%	3%	2%	5% Plaid Cymru on 1% Other on 4%	6%
9–17 Oct	Number Cruncher Politics	Peston	GB	2,088	41%	38%	5%	5%	6%	4%	1% Plaid Cymru on 0% Other on 1%	3%
14–15 Oct	YouGov	The Times	GB	1,675	39%	38%	6%	5%	6%	5%	2% Plaid Cymru on 1% Other on 1%	1%
9–11 Oct	Savanta ComRes	N/A	UK	2,123	39%	39%	7%	5%	4%	3%	4% Plaid Cymru on 1% Other on 3%	Tie
8–9 Oct	Opinium	The Observer	UK	2,001	40%	40%	6%	6%	3%	–	6% Plaid Cymru on 1% UKIP on 3% Other on 2%	Tie
6–7 Oct	Redfield & Wilton	N/A	GB	3,000	41%	39%	8%	4%	4%	–	3% Plaid Cymru on 0% Other on 3%	2%
6–7 Oct	YouGov	The Times	GB	1,673	41%	38%	5%	5%	6%	3%	5% Plaid Cymru on 1% Other on 1%	3%
5–6 Oct	Survation	N/A	UK	1,022	41%	37%	7%	4%	4%	1%	6% Plaid Cymru on 1% Other on 5%	4%
2–4 Oct	Savanta ComRes	N/A	UK	2,081	42%	39%	7%	4%	3%	2%	3% Plaid Cymru on 1% Other on 2%	3%
30 Sep – 1 Oct	Redfield & Wilton	N/A	GB	4,000	39%	39%	8%	5%	5%	–	3% Plaid Cymru on 0% Other on 3%	Tie
29–30 Sep	YouGov	The Times	GB	1,700	39%	39%	6%	5%	5%	4%	2% Plaid Cymru on 1% Other on 1%	Tie
25–28 Sep	Savanta ComRes	N/A	UK	2,112	41%	38%	8%	5%	3%	2%	2% Plaid Cymru on 0% Other on 2%	3%
24–25 Sep	Deltapoll	The Mail on Sunday	GB	1,583	42%	38%	6%	5%	4%	3%	2% Plaid Cymru on 0% UKIP on 2% Other on 0%	4%
23–25 Sep	Opinium	The Observer	UK	2,002	39%	42%	5%	6%	4%	–	4% UKIP on 1% Plaid Cymru on 1% Other on 2%	3%
23–24 Sep	YouGov	The Times	GB	1,623	41%	38%	6%	4%	5%	3%	3% Plaid Cymru on 1% Other on 2%	3%
22–23 Sep	Redfield & Wilton	N/A	GB	2,500	40%	40%	7%	4%	5%	–	3% Plaid Cymru on 0% Other on 3%	Tie
17–21 Sep	Kantar Public	N/A	GB	1,125	40%	38%	9%	4%	4%	3%	7% Plaid Cymru on 1% UKIP on 2% Other on 1%	2%
18–20 Sep	Savanta ComRes	N/A	UK	2,109	40%	37%	8%	5%	3%	3%	4% Plaid Cymru on 0% Other on 4%	3%
11–18 Sep	Ipsos	Evening Standard	GB	1,013	40%	37%	8%	7%	5%	0%	2% Plaid Cymru on 0% UKIP on 1% Other on 1%	3%
16–17 Sep	YouGov	The Times	GB	1,618	40%	40%	6%	4%	5%	3%	2% Plaid Cymru on 1% Other on 1%	Tie
15–16 Sep	Survation	N/A	UK	1,003	40%	38%	7%	5%	4%	1%	5% Plaid Cymru on 1% Other on 4%	2%
15–16 Sep	Redfield & Wilton	N/A	GB	2,500	41%	39%	8%	5%	5%	–	3% Plaid Cymru on 0% Other on 3%	2%
9–11 Sep	Opinium	The Observer	GB	2,001	42%	39%	6%	5%	4%	–	4% Plaid Cymru on 1% UKIP on 1% Other on 1%	3%
8–9 Sep	YouGov	The Times	GB	1,615	42%	37%	6%	5%	4%	3%	2% Plaid Cymru on 1% Other on 1%	5%
4–8 Sep	Number Cruncher Politics	Bloomberg	GB	1,001	42%	38%	6%	5%	5%	2%	2% Plaid Cymru on 0% Other on 2%	4%
3–4 Sep	YouGov	The Times	GB	1,633	43%	37%	6%	6%	4%	3%	2% Plaid Cymru on 1% Other on 1%	6%
2–4 Sep	Survation	N/A	UK	1,047	40%	38%	8%	5%	4%	1%	4% Plaid Cymru on 1% Other on 3%	2%
1–2 Sep	Redfield & Wilton	N/A	GB	2,500	43%	37%	8%	4%	4%	–	3% Plaid Cymru on 0% Other on 3%	6%
26–28 Aug	Opinium	The Observer	GB	2,002	40%	40%	6%	5%	3%	–	2% Plaid Cymru on 0% UKIP on 2%	Tie
27 Aug	Ed Davey is elected leader of the Liberal Democrats^[26]
24–25 Aug	YouGov	The Times	GB	1,669	43%	36%	6%	5%	4%	3%	2% Plaid Cymru on 1% Other on 1%	7%
24 Aug	Redfield & Wilton	N/A	GB	2,000	42%	37%	9%	4%	5%	–	3% Plaid Cymru on 0% Other on 3%	5%
21 Aug	Survation	N/A	UK	1,005	41%	37%	9%	5%	4%	1%	3% Plaid Cymru on 0% Other on 3%	4%
19 Aug	Redfield & Wilton	N/A	GB	2,000	44%	37%	7%	4%	4%	–	3% Plaid Cymru on 0% Other on 3%	7%
18–19 Aug	YouGov	The Times	GB	1,652	40%	38%	6%	5%	6%	4%	2% Plaid Cymru on 1% Other on 1%	2%
14–16 Aug	Savanta ComRes	N/A	UK	2,083	42%	37%	7%	4%	3%	2%	5% Plaid Cymru on 1% Other on 4%	5%
13–14 Aug	Opinium	The Observer	GB	2,005	42%	39%	5%	5%	3%	–	6% UKIP on 3% Plaid Cymru on 1% Other on 2%	3%
12 Aug	Redfield & Wilton	N/A	GB	2,000	43%	36%	9%	4%	4%	–	3% Plaid Cymru on 0% Other on 3%	7%
11–12 Aug	YouGov	The Times	GB	1,634	44%	35%	5%	6%	5%	3%	2% Plaid Cymru on 1% Other on 1%	9%
6–10 Aug	Kantar Public	N/A	GB	1,161	42%	35%	8%	6%	3%	3%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	7%
4–5 Aug	YouGov	The Times	GB	1,606	42%	36%	8%	5%	5%	2%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	6%
30 Jul – 4 Aug	Ipsos	Evening Standard	GB	1,019	45%	37%	6%	5%	5%	1%	1% Plaid Cymru on 0% Other on 1%	8%
31 Jul – 3 Aug	Survation	N/A	UK	1,019	44%	35%	8%	4%	5%	0%	3% Plaid Cymru on 0% Other on 3%	9%
30–31 Jul	YouGov	The Times	GB	1,623	43%	35%	6%	5%	5%	3%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	8%
30–31 Jul	Opinium	The Observer	GB	2,002	41%	38%	6%	6%	4%	–	6% UKIP on 2% Plaid Cymru on 1% Other on 3%	3%
29 Jul	Redfield & Wilton	N/A	GB	2,000	43%	38%	7%	4%	4%	–	3% Plaid Cymru on 0% Other on 3%	5%
23–24 Jul	Opinium	The Observer	GB	2,002	42%	38%	6%	5%	4%	–	5% UKIP on 2% Plaid Cymru on 1% Other on 2%	4%
22–23 Jul	YouGov	The Times	GB	1,648	44%	35%	7%	5%	4%	3%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	9%
22 Jul	Redfield & Wilton	N/A	GB	2,000	44%	36%	8%	4%	5%	–	4% Plaid Cymru on 1% Other on 3%	8%
17–19 Jul	Savanta ComRes	N/A	UK	2,085	43%	37%	6%	5%	2%	2%	5% Plaid Cymru on 1% Other on 4%	6%
15–17 Jul	Opinium	The Observer	GB	2,003	44%	36%	6%	6%	4%	–	4% UKIP on 1% Plaid Cymru on 1% Other on 2%	8%
15 Jul	Redfield & Wilton	N/A	GB	2,000	44%	37%	8%	4%	4%	–	2% Plaid Cymru on 0% Other on 2%	7%
9–13 Jul	Kantar Public	N/A	GB	1,131	45%	35%	9%	5%	2%	2%	3% UKIP on 2% Plaid Cymru on 1%	10%
10–12 Jul	Survation	N/A	UK	2,022	42%	36%	8%	4%	5%	1%	4% Plaid Cymru on 1% Other on 3%	6%
9–10 Jul	Opinium	The Observer	GB	2,002	42%	38%	6%	6%	4%	–	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	4%
9–10 Jul	Deltapoll	The Mail on Sunday	GB	1,541	44%	38%	7%	3%	3%	3%	2% UKIP on 1% Plaid Cymru on 0% Other on 1%	6%
8–9 Jul	YouGov	The Times	GB	1,614	46%	36%	6%	5%	3%	2%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	10%
8 Jul	Redfield & Wilton	N/A	GB	2,000	44%	39%	7%	4%	4%	–	2% Plaid Cymru on 0% Other on 2%	5%
3–6 Jul	Survation	N/A	UK	1,012	44%	37%	7%	4%	4%	0%	3% Plaid Cymru on 0% Other on 3%	7%
2–3 Jul	Deltapoll	The Mail on Sunday	GB	1,549	41%	36%	7%	3%	5%	4%	4% UKIP on 3% Plaid Cymru on 0% Other on 1%	5%
1–3 Jul	Opinium	The Observer	GB	2,002	41%	37%	8%	5%	4%	–	5% UKIP on 2% Plaid Cymru on 1% Other on 2%	4%
1 Jul	Redfield & Wilton	Election Maps UK	GB	2,000	42%	38%	8%	4%	5%	–	2% Plaid Cymru on 0% Other on 2%	4%
26–28 Jun	YouGov	The Times	GB	1,626	45%	37%	5%	5%	4%	2%	1% UKIP on 0% Plaid Cymru on 1%	8%
25–26 Jun	Opinium	The Observer	GB	2,001	43%	39%	6%	5%	4%	–	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	4%
25 Jun	Redfield & Wilton	Election Maps UK	GB	2,000	44%	38%	7%	4%	4%	–	2% Plaid Cymru on 0% Other on 2%	6%
24–25 Jun	Survation	N/A	UK	2,003	43%	36%	8%	5%	4%	0%	4% Plaid Cymru on 0% Other on 4%	7%
18–19 Jun	Opinium	The Observer	GB	2,001	44%	40%	5%	5%	3%	–	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	4%
18 Jun	Redfield & Wilton	N/A	GB	2,000	43%	38%	8%	4%	4%	–	4% Plaid Cymru on 1% Other on 3%	5%
11–15 Jun	Kantar Public	N/A	GB	1,124	43%	35%	8%	5%	4%	2%	1% UKIP on 1% Plaid Cymru on 0%	8%
12–14 Jun	Savanta ComRes	The Daily Telegraph	UK	2,106	40%	36%	9%	5%	3%	3%	5% Plaid Cymru on 1% Other on 4%	4%
11–12 Jun	Opinium	The Observer	GB	2,001	44%	39%	6%	5%	2%	–	2% UKIP on 1% Plaid Cymru on 0% Other on 1%	5%
11–12 Jun	YouGov	The Times	GB	1,693	45%	37%	6%	5%	4%	2%	1% Plaid Cymru on 1% UKIP on 0%	8%
11 Jun	Redfield & Wilton	N/A	GB	1,500	41%	39%	9%	5%	4%	–	2% Plaid Cymru on 0% Other on 2%	2%
9–10 Jun	Survation	N/A	UK	1,062	42%	36%	8%	5%	4%	1%	4% Plaid Cymru on 1% Other on 3%	6%
5–10 Jun	Ipsos	Evening Standard	GB	1,059	43%	38%	10%	4%	1%	3%	1% Plaid Cymru on 0% Other on 1%	5%
4–5 Jun	Opinium	The Observer	GB	2,002	43%	40%	6%	5%	3%	–	3% UKIP on 2% Plaid Cymru on 1%	3%
4–5 Jun	Deltapoll	The Mail on Sunday	GB	1,547	41%	38%	8%	2%	4%	3%	3% UKIP on 2% Plaid Cymru on 0% Other on 1%	3%
3 Jun	Survation	N/A	UK	1,018	41%	39%	7%	4%	4%	1%	4% Plaid Cymru on 1% Other on 3%	2%
3 Jun	Redfield & Wilton	N/A	GB	1,500	43%	36%	9%	4%	5%	–	4% Plaid Cymru on 1% Other on 3%	7%
29–30 May	YouGov	The Times	GB	1,650	45%	35%	6%	5%	5%	2%	1% Plaid Cymru on 0% UKIP on 0% Other on 1%	10%
28–29 May	Opinium	The Observer	GB	2,012	43%	39%	6%	5%	3%	–	4% UKIP on 1% Plaid Cymru on 1% Other on 2%	4%
27–28 May	Deltapoll	The Mail on Sunday	GB	1,557	43%	38%	8%	3%	4%	2%	2% UKIP on 2% Plaid Cymru on 0%	5%
27 May	Redfield & Wilton	N/A	GB	1,500	43%	37%	9%	5%	3%	–	3% Plaid Cymru on 0% Other on 3%	6%
26–27 May	YouGov	DatapraxisEU	GB	2,029	43%	38%	6%	5%	4%	3%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	5%
25–26 May	YouGov	The Times	GB	1,629	44%	38%	6%	5%	4%	2%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	6%
22–26 May	Survation	N/A	UK	1,040	46%	33%	8%	5%	4%	0%	4% Plaid Cymru on 0% Other on 4%	13%
21–22 May	Opinium	The Observer	GB	2,008	47%	35%	6%	5%	3%	–	3% UKIP on 2% Plaid Cymru on 0% Other on 1%	12%
18–19 May	YouGov	The Times	GB	1,718	48%	33%	6%	5%	5%	2%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	15%
15–17 May	Savanta ComRes Archived 21 May 2020 at the Wayback Machine	N/A	GB	2,079	46%	33%	7%	4%	4%	2%	2% Plaid Cymru on 1% Other on 1%	13%
15 May	Redfield & Wilton	N/A	GB	1,500	47%	35%	9%	4%	3%	–	2% Plaid Cymru on 0% Other on 2%	12%
13–14 May	Opinium	The Observer	GB	1,062	49%	34%	6%	5%	3%	–	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	15%
5–11 May	Kantar Public	N/A	GB	1,130	51%	32%	7%	5%	2%	2%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	19%
5–7 May	Opinium	The Observer	GB	1,053	49%	33%	6%	5%	5%	0%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	16%
6 May	Redfield & Wilton	N/A	GB	1,500	50%	31%	7%	4%	5%	–	3% Plaid Cymru on 0% Other on 3%	19%
5–6 May	YouGov	The Times	GB	1,667	50%	30%	7%	4%	5%	3%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	20%
27 Apr – 1 May	Opinium	The Observer	GB	1,072	51%	33%	6%	5%	3%	0%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	18%
27–28 Apr	Survation	N/A	UK	1,023	48%	31%	8%	4%	5%	1%	4% Plaid Cymru on 1% Other on 3%	17%
26 Apr	Redfield & Wilton	N/A	GB	1,500	50%	33%	7%	5%	4%	–	1% Plaid Cymru on 0% Other on 1%	17%
21–23 Apr	Opinium	The Observer	GB	2,000	50%	33%	7%	5%	3%	0%	2% UKIP on 1% Plaid Cymru on 0% Brexit Party on 0% Other on 1%	17%
16–20 Apr	Kantar Public	N/A	GB	1,118	54%	28%	9%	4%	4%	1%	1% UKIP on 0% Plaid Cymru on 1%	26%
17 Apr	Redfield & Wilton	N/A	GB	1,500	52%	31%	8%	4%	3%	–	3% Plaid Cymru on 1% Other on 2%	21%
16–17 Apr	YouGov	The Times	GB	2,015	53%	32%	5%	4%	3%	1%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	21%
15–17 Apr	Opinium	The Observer	GB	2,000	51%	32%	6%	5%	3%	0%	2% UKIP on 1% Plaid Cymru on 0% Other on 1%	19%
7–9 Apr	Opinium	The Observer	GB	2,005	55%	29%	5%	5%	4%	0%	2% UKIP on 1% Plaid Cymru on 0% Other on 1%	26%
7–9 Apr	BMG	The Independent	GB	1,541	46%	29%	10%	3%	6%	2%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	17%
4 Apr	Keir Starmer is elected leader of the Labour Party^[27]
1–3 Apr	Opinium	The Observer	GB	2,000	53%	30%	7%	5%	3%	0%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	23%
1–2 Apr	Redfield & Wilton	N/A	UK	2,000	49%	29%	8%	4%	4%	–	6% Plaid Cymru on 1% Other on 5%	20%
1–2 Apr	YouGov	The Times	GB	1,631	52%	28%	8%	5%	5%	1%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	24%
26–27 Mar	Opinium	The Observer	GB	2,006	54%	28%	6%	5%	3%	0%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	26%
24–26 Mar	Number Cruncher Politics	Bloomberg	GB	1,010	54%	28%	7%	4%	4%	2%	0% Plaid Cymru on 0%	26%
23 Mar	Redfield & Wilton	N/A	GB	1,500	47%	29%	8%	5%	5%	–	6% Plaid Cymru on 1% Other on 5%	18%
19–20 Mar	Opinium	The Observer	GB	2,005	51%	31%	7%	5%	3%	0%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	20%
13–16 Mar	Ipsos	Evening Standard	GB	1,003	52%	30%	9%	4%	4%	0%	1% Plaid Cymru on 1%	22%
12–13 Mar	Opinium	The Observer	GB	2,005	49%	32%	6%	5%	5%	0%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	17%
5–9 Mar	Kantar Public	N/A	GB	1,171	50%	29%	11%	4%	1%	2%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	21%
3–6 Mar	BMG	The Independent	GB	1,498	45%	28%	11%	3%	6%	3%	3% UKIP on 1% Plaid Cymru on 1% Other on 1%	17%
19–20 Feb	Savanta ComRes	Sunday Express	GB	2,005	47%	31%	9%	4%	4%	3%	1% Plaid Cymru on 1%	16%
12–14 Feb	Opinium Archived 18 February 2020 at the Wayback Machine	The Observer	GB	2,007	47%	32%	7%	6%	4%	2%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	15%
12 Feb	Redfield & Wilton	N/A	GB	1,216	49%	31%	9%	4%	4%	–	3% Plaid Cymru on 1% Other on 2%	18%
9–10 Feb	YouGov	The Times	GB	1,694	48%	28%	10%	4%	6%	2%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	20%
4–7 Feb	BMG	The Independent	GB	1,503	41%	29%	11%	5%	8%	3%	4% UKIP on 2% Plaid Cymru on 1% Other on 1%	12%
31 Jan – 3 Feb	Ipsos	Evening Standard	GB	1,001	47%	30%	11%	4%	5%	1%	2% Plaid Cymru on 1% Other on 1%	17%
31 Jan – 2 Feb	YouGov	The Times	GB	1,575	49%	30%	8%	4%	5%	2%	2% Plaid Cymru on 1% UKIP on 0% Other on 1%	19%
30–31 Jan	Survation	N/A	UK	1,015	44%	33%	10%	5%	3%	3%	2% Plaid Cymru on 0% Other on 2%	11%
24–26 Jan	YouGov	The Times	GB	1,628	49%	29%	10%	5%	4%	2%	1% Plaid Cymru on 1% UKIP on 0%	20%
15–17 Jan	Opinium	The Observer	GB	1,978	47%	30%	9%	5%	4%	3%	3% Plaid Cymru on 1% UKIP on 0% Other on 2%	17%
8–10 Jan	BMG	The Independent	GB	1,508	44%	29%	11%	3%	5%	4%	2% UKIP on 2% Plaid Cymru on 0%	15%
12 Dec 2019	2019 general election		UK	–	43.6%	32.1%	11.6%	3.9%	2.7%	2.0%	3.7%	11.5%
12 Dec 2019	2019 general election		GB	–	44.7%	32.9%	11.8%	4.0%	2.8%	2.1%	2.2%	11.8%

Seat predictions

Most polls are reported in terms of the overall popular vote share, and the pollsters do not typically project how these shares would equate to numbers of seats in the House of Commons. Other organisations including Electoral Calculus make rolling projections based on an aggregate of publicly available polls. A small number of large polls have been carried out to run multilevel regression with poststratification (MRP) models, which output predictions for each constituency.^[28]

326 seats are needed for a parliamentary majority. Negative values below indicate that the party would have the most seats but not a majority.

Dates conducted	Pollster	Client	Sample size	Area	Con	Lab	SNP	Lib Dems	Plaid Cymru	Green	Others	Majority
Dates conducted	Pollster	Client	Sample size	Area							Others	Majority
18 Aug – 1 Sep 2023	Survation (MRP)	Greenpeace	20,205	GB	141	426	36	25	–	1	5^[e]	Lab 202
29–31 Aug 2023	Stonehaven (MRP)		2000	GB	196	372	25	36	–	1	5^[f]	Lab 90
31 Jul – 4 Aug 2023	Find Out Now/Electoral Calculus	Channel 4	11,000	GB	90	461	38	37	4	1	1	Lab 272
20 Apr – 9 May 2023	BestForBritain/Focaldata^[g]	N/A	10,102	GB	129^[h]	470^[h]	26	25				Lab 290
1–3 Mar 2023	Find Out Now/Electoral Calculus	The Daily Telegraph	1,534	GB	69	499	N/A	N/A	N/A	N/A	N/A	Lab 348
10–17 Feb 2023	Survation (MRP)	38 Degrees	6,434	GB	100	475	45	5	2	2	3^[i]	Lab 318
27 Jan – 5 Feb 2023	Find Out Now/Electoral Calculus (MRP)	The Daily Telegraph	28,000	GB	45	509	50	23	4	1	18	Lab 368
2–5 Dec 2022	Savanta/Electoral Calculus (MRP)	N/A	6,237	GB	69	482	55	21	4	1	19	Lab 314
20–30 Oct 2022	Focaldata/Best for Britain (MRP)	N/A	12,010^[j]	GB	64	518^[k]	38	12	0	0	0	Lab 404
26–30 Sep 2022	Opinium (MRP)	Trades Union Congress	10,495	GB	138	412	37	39	5	1	0	Lab 172
23–27 Sep 2022	FindOutNow/Electoral Calculus (MRP)	Channel 4 News	10,435	UK	174	381	51	21	4	1	18	Lab 112
15–16 Sep 2022	Savanta ComRes/Electoral Calculus (MRP)	LabourList	6,226	UK	211	353	48	15	3	1	18	Lab 56
6–14 Apr 2022	Focaldata (MRP)	Best for Britain	10,010	N/A	230	336	53	8	4	1	18	Lab 22
14–22 Mar 2022	Survation (MRP)	38 Degrees	8,002	GB	273	293	54	7	3	1	1	Lab –64
14–18 Feb 2022	Find Out Now/Electoral Calculus (MRP)	N/A	12,700	GB	243	308	59	16	5	1	N/A	Lab –34
11–23 Jan 2022	JL Partners Polls (MRP)	Sunday Times	4,561	GB	201	352	58	16	4	1	N/A	Lab 54
13 Jan 2022	Find Out Now/Electoral Calculus	The Daily Telegraph	2,128	GB	188	362	59	16	5	1	N/A	Lab 74
20–22 Dec 2021	Find Out Now/Electoral Calculus (MRP)	The Daily Telegraph	10,994	GB	249	311	59	8	5	1	N/A	Lab –28
1–21 Dec 2021	Focaldata (MRP)	The Times	24,373	GB	237	338	48	11	1	1	N/A	Lab 26
29 Nov – 1 Dec 2021	Find Out Now/Electoral Calculus (MRP)	The Daily Telegraph	10,272	GB	288	271	59	8	5	1	N/A	Con –74
5–8 Nov 2021	Find Out Now/Electoral Calculus (MRP)	The Daily Telegraph	10,763	GB	301	257	58	10	5	1	N/A	Con –48
6–8 Sep 2021	Find Out Now/Electoral Calculus (MRP)	The Daily Telegraph	10,673	GB	311	244	59	12	5	1	N/A	Con –28
13–15 May 2021	Find Out Now/Electoral Calculus (MRP)	The Sunday Telegraph	14,715	GB	386	172	58	9	5	2	N/A	Con 122
4–29 Dec 2020	Focaldata (MRP)	Best for Britain	22,186	N/A	284	282	57	2	5	1	19^[l]	Con –82
12 Dec 2019	2019 general election		–	UK	365	202	48	11	4	1	19	Con 80

Polling in the nations and regions

London

Date(s) conducted	Pollster	Client	Sample size	Lab	Con	Lib Dems	Green	Others	Lead
Date(s) conducted	Pollster	Client	Sample size					Others	Lead
4–6 Sep 2023	Redfield & Wilton	N/A	1,100	47%	27%	17%	4%	5% Reform UK on 4% Other on 1%	20
20 Jul 2023	By-election in Uxbridge and South Ruislip
30 Jun – 5 Jul 2023	Survation	N/A	1,050	53%	23%	14%	4%	5% Reform UK on 3% Reclaim Party on 1% UKIP on 0% Other on 1%	30
27–31 Mar 2023	YouGov	N/A	1,051	58%	18%	9%	7%	7% Reform UK on 6% Other on 1%	40
30 Sep – 4 Oct 2022	Survation	38 Degrees	6,012	59%	22%	13%	–	6%	37
5 May 2022	Local elections in London
28 Feb – 3 Mar 2022	YouGov	Queen Mary University of London	1,114	56%	24%	8%	8%	3% Reform UK on 2% Other on 1%	32
13–17 Jan 2022	YouGov	N/A	1,166	55%	23%	9%	7%	3% Reform UK on 3% Other on 3%	32
7–10 Jan 2022	YouGov	N/A	1,115	51%	23%	11%	9%	6% Reform UK on 4% Other on 2%	28
2 Dec 2021	Old Bexley and Sidcup by-election^[15]
6 May 2021	Elections to the Mayoralty and London Assembly^[31]
4–5 May 2021	Panelbase	N/A	1,002	47%	32%	12%	6%	4%	15
2–4 May 2021	YouGov	N/A	1,141	51%	33%	7%	7%	2% Reform UK on 1% Other on 1%	18
28 Apr – 03 May 2021	Opinium	N/A	1,005	47%	32%	11%	6%	4% UKIP on 2% Reform UK on 0% Other on 2%	15
7–10 Apr 2021	Opinium	N/A	1,093	49%	33%	9%	6%	4% UKIP on 2% Reform UK on 0% Other on 2%	16
29 Mar – 1 Apr 2021	YouGov	Queen Mary University of London	1,192	50%	31%	8%	7%	4% Reform UK on 2% Other on 2%	19
17–20 Mar 2021	Opinium	N/A	1,100	49%	34%	9%	6%	3% UKIP on 2% Reform UK on 0% Other on 1%	15
13–14 Jan 2021	Redfield & Wilton	N/A	1,500	48%	27%	14%	8%	5% Reform UK on 2% Other on 3%	21
16–19 Nov 2020	YouGov	Queen Mary University of London	1,192	55%	30%	7%	5%	4% Reform UK on 3% Other on 1%	25
15–17 Oct 2020	Redfield & Wilton	N/A	2,000	53%	26%	12%	6%	3%	27
7–8 Sep 2020	Redfield & Wilton	N/A	2,000	50%	29%	12%	6%	3%	21
5–7 Aug 2020	Redfield & Wilton	N/A	2,500	48%	29%	14%	7%	2%	19
2–6 Mar 2020	YouGov	Queen Mary University of London	1,002	46%	34%	11%	7%	2% Reform UK on 1% Other on 1%	12
12 Dec 2019	2019 general election		–	48.1%	32.0%	14.9%	3.1%	1.9%	16.1

Scotland

Date(s) conducted	Pollster	Client	Sample size	SNP	Con	Lab	Lib Dems	Green	Others	Lead
Date(s) conducted	Pollster	Client	Sample size						Others	Lead
8–13 Sep 2023	YouGov	The Times	1,103	38%	16%	27%	7%	6%	6%	11
2–4 Sep 2023	Redfield & Wilton	N/A	1,100	35%	15%	35%	8%	4%	3%	Tie
15–18 Aug 2023	Survation	True North	1,022	37%	17%	35%	6%	–	5%	2
3–8 Aug 2023	YouGov	The Times	1,086	36%	15%	32%	6%	6%	5%	4
5–6 Aug 2023	Redfield & Wilton	N/A	1,050	37%	17%	34%	7%	2%	3%	3
1–2 Jul 2023	Redfield & Wilton	N/A	1,030	35%	21%	32%	7%	2%	3%	3
23–28 Jun 2023	Survation	–	2,026	37%	17%	34%	9%	–	4%	3
12–15 Jun 2023	Panelbase	The Sunday Times	1,007	34%	18%	34%	7%	–	7%	Tie
9–14 Jun 2023	Savanta	The Scotsman	1,018	38%	17%	34%	7%	–	4%	4
3–5 Jun 2023	Redfield & Wilton	N/A	1,466	37%	20%	28%	9%	3%	3%	9
15–21 May 2023	Ipsos MORI	STV News	1,090	41%	16%	29%	6%	3%	4%	12
27 Apr – 3 May 2023	Survation	True North	1,009	38%	18%	31%	9%	2%	4%	7
30 Apr – 2 May 2023	Redfield & Wilton	N/A	1,295	35%	18%	32%	9%	3%	3%	3
17–20 Apr 2023	YouGov	The Times	1,032	37%	17%	28%	8%	5%	2%	9
29 Mar – 3 Apr 2023	Survation	N/A	1,001	40%	17%	32%	7%	1%	3%	8
31 Mar – 1 Apr 2023	Redfield & Wilton	N/A	1,000	36%	19%	31%	10%	2%	3%	5
28–31 Mar 2023	Savanta	The Scotsman	1,009	39%	19%	33%	6%	–	4%	6
28–30 Mar 2023	Panelbase	The Sunday Times	1,089	39%	19%	31%	5%	–	6%	8
27 Mar 2023	Humza Yousaf is elected leader of the Scottish National Party
9–13 Mar 2023	YouGov	Sky News	1,002	39%	16%	29%	6%	6%	3%	10
8–10 Mar 2023	Survation	Diffley Partnership	1,037	40%	18%	32%	6%	2%	3%	8
7–10 Mar 2023	Panelbase	Scot Goes Pop	1,013	40%	16%	33%	6%	–	5%	7
2–5 Mar 2023	Redfield & Wilton	N/A	1,050	39%	22%	29%	6%	2%	3%	10
17–20 Feb 2023	YouGov	The Times	1,017	38%	19%	29%	6%	4%	4%	9
15–17 Feb 2023	Survation	N/A	1,034	43%	17%	30%	6%	TBA	3%	13
15–17 Feb 2023	Savanta	The Scotsman	1,004	42%	17%	32%	6%	TBA	3%	10
10–15 Feb 2023	YouGov	Scottish Election Study	1,239	38%	16%	35%	6%	3%	3%	3
1–7 Feb 2023	Survation	N/A	TBA	42%	18%	29%	6%	TBA	TBA	13
23–26 Jan 2023	YouGov	The Sunday Times	1,088	42%	15%	29%	6%	3%	5%	13
10–12 Jan 2023	Survation	True North	1,002	43%	18%	29%	7%	–	2%	14
22 Dec – 1 Jan 2023	Survation	Scotland in Union	1,025	44%	16%	31%	6%	–	1%	13
16–21 Dec 2022	Savanta	The Scotsman	1,048	43%	19%	30%	6%	–	2%	13
6–9 Dec 2022	YouGov	The Times	1,090	43%	14%	29%	6%	4%	4%	14
28 Nov – 5 Dec 2022	Ipsos MORI	STV News	1,045	51%	13%	25%	6%	3%		26
26–27 Nov 2022	Redfield & Wilton	N/A	1,000	41%	16%	31%	8%	2%	3%	10
7–11 Oct 2022	Panelbase	Alba Party	1,000+	42%	16%	30%	6%	2%	2%	12
5–7 Oct 2022	Panelbase	The Sunday Times	1,017	45%	15%	30%	5%	–	4%	15
30 Sep – 4 Oct 2022	YouGov	The Times	1,067	45%	12%	31%	7%	3%	2%	14
30 Sep – 4 Oct 2022	ComRes	The Scotsman	1,029	46%	15%	30%	8%	–	1%	16
28–29 Sep 2022	Survation	Scotland in Union	1,011	44%	15%	31%	6%	–	4%	13
17–19 Aug 2022	Panelbase	The Sunday Times	1,133	44%	20%	23%	8%	–	5%	21
29 Jun – 1 Jul 2022	Panelbase	The Sunday Times	1,010	47%	19%	23%	8%	–	3%	24
23–28 Jun 2022	Savanta ComRes	The Scotsman	1,029	46%	18%	25%	8%	–	3%	21
23–29 May 2022	Ipsos	STV News	1,000	44%	19%	23%	10%	3%	2%	21
18–23 May 2022	YouGov	The Times	1,115	46%	19%	22%	6%	3%	3%	24
5 May 2022	Local elections held in Scotland
26–29 Apr 2022	Panelbase	The Sunday Times	1,009	42%	21%	24%	7%	–	5%	18
25–31 Mar 2022	BMG Research	The Herald	1,012	42%	19%	26%	6%	4%	2%	16
24–28 Mar 2022	Survation	Ballot Box Scotland	1,002	45%	19%	27%	6%	–	2%	18
1–4 Feb 2022	Panelbase	The Sunday Times	1,128	44%	20%	24%	8%	2%	2%	20
15–22 Dec 2021	Opinium	Daily Record	1,328	48%	17%	22%	7%	3%	4%	26
18–22 Nov 2021	YouGov	The Times	1,060	48%	20%	18%	6%	3%	4%	28
9–12 Nov 2021	Panelbase	The Sunday Times	1,000~	48%	21%	20%	7%	–	4%	27
20–26 Oct 2021	Panelbase	Scot Goes Pop	1,001	48%	21%	21%	7%	–	4%	27
6–10 Sep 2021	Panelbase	The Sunday Times	2,003	47%	23%	19%	7%	–	4%	24
2–8 Sep 2021	Opinium	Sky News	1,014	51%	21%	17%	5%	2%	3%	30
20 Aug 2021	Alex Cole-Hamilton becomes leader of the Scottish Liberal Democrats^[32]
16–24 Jun 2021	Panelbase	The Sunday Times	1,287	47%	25%	18%	6%	–	4%	22
13 May 2021	Airdrie and Shotts by-election^[19]
6 May 2021	Election to the Scottish Parliament^[21]
2–4 May 2021	YouGov	The Times	1,144	48%	22%	19%	5%	4%	3%	26
30 Apr – 4 May 2021	Survation	DC Thomson	1,008	48%	22%	20%	7%	1%	1%	26
28 Apr – 03 May 2021	Opinium	Sky News	1,015	47%	25%	20%	6%	1%	1%	22
27–30 Apr 2021	BMG Research	The Herald	1,023	48%	20%	20%	7%	3%	1%	28
23–26 Apr 2021	Survation	Good Morning Britain	1,008	46%	22%	22%	8%	–	2%	24
21–26 Apr 2021	Panelbase	Scot Goes Pop	1,075	45%	22%	19%	7%	4%	3%	23
20–22 Apr 2021	Survation	DC Thomson	1,037	47%	21%	22%	8%	1%	1%	25
16–20 Apr 2021	YouGov	The Times	1,204	48%	24%	19%	4%	3%	3%	24
1–6 Apr 2021	Opinium	Sky News	1,023	50%	24%	19%	4%	1%	1%	26
29–30 Mar 2021	Survation	The Courier	1,021	49%	21%	21%	8%	1%	0%	28
19–22 Mar 2021	YouGov	The Times	TBA	49%	24%	17%	4%	4%	2%	25
16–19 Mar 2021	BMG Research	The Herald	1,021	47%	21%	19%	7%	3%	3%	26
11–18 Mar 2021	Survation	The Courier	1,452	49%	21%	21%	7%	1%	1%	28
11–16 Mar 2021	Opinium	Sky News	1,096	50%	23%	19%	5%	3%	1%	27
4–8 Mar 2021	YouGov	The Times	1,100	50%	23%	17%	5%	3%	2%	27
27 Feb 2021	Anas Sarwar is elected leader of Scottish Labour^[33]
25–26 Feb 2021	Survation	Daily Record	1,011	48%	23%	21%	6%	–	2%	25
11–13 Jan 2021	Survation	Scot Goes Pop	1,020	48%	19%	23%	7%	–	3%	25
4–9 Dec 2020	Survation	N/A	1,009	51%	20%	21%	6%	3%	–	30
5–11 Nov 2020	Panelbase	Scot Goes Pop	1,020	50%	21%	20%	5%	2%	–	29
6–10 Nov 2020	YouGov	The Times	1,089	53%	19%	17%	4%	3%	3%	34
28 Oct – 4 Nov 2020	Survation	N/A	1,059	52%	18%	20%	8%	–	2%	32
17–21 Sep 2020	JL Partners	Politico	1,016	56%	18%	15%	7%	3%		38
2–7 Sep 2020	Survation	N/A	1,018	51%	20%	21%	6%	–	3%	30
6–10 Aug 2020	YouGov	The Times	1,142	54%	20%	16%	5%	2%	2%	34
5 Aug 2020	Douglas Ross becomes leader of the Scottish Conservatives^[34]
30 Jun – 3 Jul 2020	Panelbase	The Sunday Times	1,026	53%	21%	19%	6%	–	2%	32
1–5 Jun 2020	Panelbase	Scot Goes Pop	1,022	51%	21%	19%	6%	2%	1%	30
1–5 May 2020	Panelbase	Wings Over Scotland	1,086	50%	26%	17%	5%	2%	1%	24
24–27 Apr 2020	YouGov	N/A	1,095	51%	25%	15%	6%	2%	1%	26
24–26 Mar 2020	Panelbase	The Sunday Times	1,023	48%	27%	16%	5%	3%	–	21
14 Feb 2020	Jackson Carlaw becomes leader of the Scottish Conservatives^[35]
12 Dec 2019	2019 general election		–	45.0%	25.1%	18.6%	9.5%	1.0%	0.8%	19.9

Wales

Dates conducted	Pollster	Client	Sample size	Lab	Con	Plaid Cymru	Lib Dems	Reform	Green	Others	Lead
Dates conducted	Pollster	Client	Sample size							Others	Lead
16–17 Sep 2023	Redfield & Wilton	N/A	1,172	44%	22%	10%	9%	7%	6%	1%	22
1–6 Sep 2023	YouGov	Barn Cymru	1,051	50%	19%	12%	5%	8%	5%	2%	31
13–14 Aug 2023	Redfield & Wilton	N/A	1,068	41%	24%	13%	7%	11%	4%	0%	17
14–16 Jul 2023	Redfield & Wilton	N/A	1,050	46%	24%	10%	7%	10%	3%	1%	22
17–18 Jun 2023	Redfield & Wilton	N/A	1,000	43%	22%	10%	7%	12%	4%	1%	21
16 Jun 2023	Rhun ap Iorwerth becomes leader of Plaid Cymru^[36]
12–17 May 2023	YouGov	Barn Cymru	1,064	49%	19%	10%	8%	9%	4%	1%	30
14–15 May 2023	Redfield & Wilton	N/A	1,058	43%	23%	11%	8%	9%	4%	1%	20
15–17 Apr 2023	Redfield & Wilton	N/A	1,251	44%	24%	12%	7%	9%	4%	0%	20
17–23 Feb 2023	YouGov	WalesOnline	1,083	53%	19%	12%	4%	8%	3%	1%	34
3–7 Feb 2023	YouGov	Barn Cymru	1,081	49%	20%	14%	5%	9%	3%	1%	29
25 Nov – 1 Dec 2022	YouGov	Barn Cymru	1,042	51%	18%	13%	4%	8%	4%	2%	33
30 Sep – 4 Oct 2022	Survation	38 Degrees	6,012	51%	24%	13%	6%	–	–	6%	27
20–22 Sep 2022	YouGov	Barn Cymru	1,014	46%	23%	15%	5%	5%	3%	3%	23
12–16 Jun 2022	YouGov	Barn Cymru	1,020	41%	26%	16%	7%	4%	4%	2%	15
5 May 2022	Local elections held in Wales^[37]
25 Feb – 1 Mar 2022	YouGov	Barn Cymru	1,086	41%	26%	13%	7%	6%	4%	3%	15
13–16 Dec 2021	YouGov	Barn Cymru	1,009	41%	26%	13%	3%	7%	6%	3%	15
27 Sep – 1 Oct 2021	YouGov	?	?	39%	29%	17%	3%	5%	–	7%	10
13–16 Sep 2021	YouGov	ITV Cymru Wales/Cardiff University	1,071	37%	31%	15%	4%	6%	5%	2%	6
6 May 2021	Election to the Senedd^[22]
2–4 May 2021	YouGov	ITV Cymru Wales/Cardiff University	1,071	37%	36%	14%	3%	4%	3%	3%	1
18–21 Apr 2021	YouGov	ITV Cymru Wales/Cardiff University	1,142	37%	33%	18%	2%	3%	4%	3%	4
9–19 Apr 2021	Opinium	Sky News	2,005	42%	33%	14%	3%	–	3%	5% UKIP on 3% Other on 2%	9
16–19 Mar 2021	YouGov Archived 23 March 2021 at the Wayback Machine	ITV Cymru Wales/Cardiff University	1,174	35%	35%	17%	4%	2%	3%	3%	Tie
24 Jan 2021	Andrew RT Davies becomes leader of the Welsh Conservatives^[38]
11–14 Jan 2021	YouGov Archived 19 January 2021 at the Wayback Machine	ITV Cymru Wales/Cardiff University	1,018	36%	33%	17%	3%	5%	4%	2%	3
26–30 Oct 2020	YouGov Archived 3 November 2020 at the Wayback Machine	ITV Cymru Wales/Cardiff University	1,013	43%	32%	13%	3%	5%	3%	2%	11
28 Aug – 4 Sep 2020	YouGov	ITV Cymru Wales/Cardiff University	1,110	41%	33%	15%	2%	4%	3%	2%	8
29 May – 1 Jun 2020	YouGov	ITV Cymru Wales/Cardiff University	1,021	39%	35%	15%	5%	2%	3%	1%	4
3–7 Apr 2020	YouGov	ITV Cymru Wales/Cardiff University	1,008	34%	46%	11%	4%	3%	2%	0%	12
20–26 Jan 2020	YouGov	ITV Cymru Wales/Cardiff University	1,037	36%	41%	13%	5%	3%	2%	1%	5
12 Dec 2019	2019 general election		–	40.9%	36.1%	9.9%	6.0%	5.4%	1.0%	0.7%	4.8

Constituency polling

Mid Bedfordshire

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Reform	Others	Lead
Dates conducted	Pollster	Client	Sample size						Others	Lead
12–15 Sep 2023	Survation	Labour Together	559	34%	34%	16%	6%	5%	4%	Tie
12 Dec 2019	2019 general election		64,717	58.9%	21.7%	12.6%	3.8%	–	2.1%	37.2

Chingford and Woodford Green

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Others	Lead
Dates conducted	Pollster	Client	Sample size					Others	Lead
31 Aug – 21 Sep 2021	Opinium	Greenpeace	525	42%	39%	6%	8%	5%	3
12 Dec 2019	2019 general election		48,444	48.5%	45.9%	5.6%	–	–	2.6

Wokingham

Dates conducted	Pollster	Client	Sample size	Con	Lib Dems	Lab	Green	Others	Lead
Dates conducted	Pollster	Client	Sample size					Others	Lead
31 Aug – 21 Sep 2021	Opinium	Greenpeace	607	42%	22%	24%	8%	3%	18
12 Dec 2019	2019 general election		61,997	49.6%	37.7%	10.4%	2.2%	0.1%	11.9

Wycombe

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Others	Lead
Dates conducted	Pollster	Client	Sample size					Others	Lead
31 Aug – 21 Sep 2021	Opinium	Greenpeace	532	37%	33%	16%	8%	5%	4
12 Dec 2019	2019 general election		54,756	45.2%	37.5%	11.9%	2.7%	2.6%	7.7

Other polling

Selected Conservative seats gained in 2019

Polling firms publish polls of the "red wall", which take respondents from a selection of constituencies gained by the Conservatives in the 2019 general election. Different pollsters use different sets of constituencies for their polling.

Deltapoll

Deltapoll have published a poll of the 57 constituencies that the Conservatives gained from Labour and the Liberal Democrats without specifying any regions.

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Other	Lead
Dates conducted	Pollster	Client	Sample size				Other	Lead
23–30 Dec 2021	Deltapoll	The Mail on Sunday	612	33%	49%	8%	10%	16
12 Dec 2019	2019 general election		–	47.4%	37.3%	6.9%	8.4%	10.1

Focaldata

Focaldata have published a poll of the forty-four seats the Conservatives gained from Labour in northern England and the Midlands.

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Other	Lead
Dates conducted	Pollster	Client	Sample size				Other	Lead
29–30 Apr 2021	Focaldata	The Times	573	44%	45%	1%	3%	1
12 Dec 2019	2019 general election		–	47.8%	39.0%	4.8%	8.4%	8.8

JL Partners

JL Partners publishes polls of forty-five seats the Conservative Party gained from the Labour Party across northern England, the Midlands and Wales, apart from Bridgend, Clwyd South, the Vale of Clwyd, Wrexham and Ynys Môn.

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Other	Lead
Dates conducted	Pollster	Client	Sample size				Other	Lead
2–8 Mar 2023	JL Partners	Channel 4 News	508	28%	53%	7%	12%	25
7–22 Feb 2023	JL Partners	Channel 4 News	520	30%	56%	6%	8%	26
14–27 Sep 2022	JL Partners	Kekst CNC and Conservatives in Communication	538	34%	54%	7%	5%	20
6–16 Jan 2022	JL Partners	Channel 4 News	518	37%	48%	8%	7%	11
25 Nov – 6 Dec 2021	JL Partners	Channel 4 News	–	45%	43%	6%	5%	2
17–25 Mar 2021	JL Partners	Channel 4 News	500	47%	43%	4%	6%	4
19–30 Nov 2020	JL Partners	Channel 4 News	499	41%	47%	3%	8%	6
12 Dec 2019	2019 general election		–	47.7%	39.1%	4.8%	8.3%	8.6

Redfield & Wilton Strategies

Redfield & Wilton Strategies publishes polls of 37 constituencies won by the Conservatives in 2019 that had been held by Labour in 2010, 2015 and 2017, as well as Burnley, Redcar and Vale of Clwyd

Dates conducted	Pollster	Client	Sample size	Con	Lab	Reform	Lib Dems	Green	Plaid	Other	Lead
Dates conducted	Pollster	Client	Sample size							Other	Lead
23 Sep 2023	Redfield & Wilton	N/A	1,250	31%	45%	10%	6%	6%	1%	1%	14
3 Sep 2023	Redfield & Wilton	N/A	1,000	32%	48%	6%	7%	3%	2%	3%	16
20 Aug 2023	Redfield & Wilton	N/A	1,060	28%	53%	7%	6%	4%	1%	1%	25
6 Aug 2023	Redfield & Wilton	N/A	1,400	28%	49%	8%	8%	4%	2%	1%	21
23 Jul 2023	Redfield & Wilton	N/A	1,000	30%	48%	10%	6%	4%	2%	1%	18
9 Jul 2023	Redfield & Wilton	N/A	1,150	27%	52%	9%	6%	4%	1%	2%	25
25 Jun 2023	Redfield & Wilton	N/A	1,020	26%	53%	9%	6%	4%	1%	1%	27
11 Jun 2023	Redfield & Wilton	N/A	1,200	28%	50%	8%	7%	4%	1%	2%	22
28 May 2023	Redfield & Wilton	N/A	1,158	31%	48%	7%	7%	4%	1%	1%	17
14 May 2023	Redfield & Wilton	N/A	1,100	29%	52%	7%	7%	4%	1%	0%	23
30 Apr 2023	Redfield & Wilton	N/A	1,000	30%	48%	6%	8%	5%	2%	1%	18
16 Apr 2023	Redfield & Wilton	N/A	1,000	31%	47%	7%	7%	5%	1%	2%	16
3 Apr 2023	Redfield & Wilton	N/A	1,000	30%	49%	9%	6%	4%	1%	1%	19
19 Mar 2023	Redfield & Wilton	N/A	1,100	32%	48%	8%	6%	4%	1%	2%	16
5 Mar 2023	Redfield & Wilton	N/A	1,000	29%	51%	9%	6%	2%	1%	2%	22
19 Feb 2023	Redfield & Wilton	N/A	1,000	27%	55%	10%	4%	3%	1%	1%	28
5 Feb 2023	Redfield & Wilton	N/A	1,100	29%	52%	8%	5%	4%	1%	1%	23
23 Jan 2023	Redfield & Wilton	N/A	1,200	27%	53%	9%	5%	4%	1%	1%	26
8–9 Jan 2023	Redfield & Wilton	N/A	1,200	29%	51%	9%	5%	3%	1%	1%	22
21–22 Nov 2022	Redfield & Wilton	ITV Peston	1,500	30%	53%	5%	6%	3%	1%	1%	23
5–6 Nov 2022	Redfield & Wilton	N/A	1,000	28%	53%	6%	5%	4%	2%	1%	25
24–25 Oct 2022	Redfield & Wilton	N/A	1,500	28%	56%	5%	8%	2%	1%	1%	28
16–17 Oct 2022	Redfield & Wilton	N/A	1,500	21%	61%	8%	5%	3%	1%	1%	40
3–4 Oct 2022	Redfield & Wilton	N/A	1,500	23%	61%	3%	7%	4%	1%	1%	38
18–19 Sep 2022	Redfield & Wilton	N/A	1,500	34%	49%	7%	5%	4%	0%	1%	15
4 Sep 2022	Redfield & Wilton	N/A	1,500	31%	48%	7%	7%	5%	1%	1%	17
21 Aug 2022	Redfield & Wilton	N/A	1,500	34%	47%	5%	8%	3%	2%	1%	13
08 Aug 2022	Redfield & Wilton	N/A	1,500	33%	48%	6%	7%	5%	1%	3%	15
25–26 Jul 2022	Redfield & Wilton	N/A	1,500	34%	45%	3%	10%	5%	1%	3%	11
11 Jul 2022	Redfield & Wilton	N/A	1,500	32%	46%	7%	10%	4%	0%	1%	13
26–27 Jun 2022	Redfield & Wilton	N/A	1,500	35%	46%	3%	8%	3%	1%	2%	11
12–13 Jun 2022	Redfield & Wilton	N/A	1,500	36%	46%	6%	5%	4%	2%	2%	10
12 Dec 2019	2019 general election		–	46.7%	38.0%	6.5%	4.5%	1.4%	1.2%	1.7%	8.7

YouGov

YouGov publishes polls of all fifty seats the Conservative Party gained from the Labour Party across northern England, the Midlands and Wales.

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Other	Lead
Dates conducted	Pollster	Client	Sample size				Other	Lead
17–28 Sep 2021	YouGov (MRP)	The Times	9,931	41%	40%	5%	14%	1
6–18 Sep 2021	YouGov	N/A	794	44%	38%	4%	14%	6
12 Dec 2019	2019 general election		–	47.3%	39.0%	4.7%	8.9%	8.3

Selected Conservative seats

Polling firms publish polls of the "blue wall", which take respondents from constituencies held by the Conservatives but which might be gained by Labour or the Liberal Democrats. Different pollsters use different sets of constituencies for their polling.

JL Partners

JL Partners have published a poll of the forty-five seats in southern England which the Conservatives won in 2019 with a majority of under 10,000 votes.

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Other	Lead
Dates conducted	Pollster	Client	Sample size					Other	Lead
14–27 Sep 2022	JL Partners	Kekst CNC and Conservatives in Communication	521	34%	40%	20%	3%	3%	6
12 Dec 2019	2019 general election		–	48.5%	26.6%	21.1%	1.7%	2.1%	21.9

Opinium

Opinium published a poll of the forty-one constituencies held by the Conservatives since 2010, where Labour or the Liberal Democrats outperformed their national swing against the Conservatives in 2017 and 2019, with a majority of under 10,000.^[39]

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Other	Lead
Dates conducted	Pollster	Client	Sample size					Other	Lead
31 Aug – 21 Sep 2021	Opinium	Greenpeace	1,000	43%	34%	14%	5%	4%	9
12 Dec 2019	2019 general election		–	48.6%	30.7%	17.6%	1.6%	1.5%	17.9

Redfield & Wilton Strategies

Redfield and Wilton Strategies publishes polls of the forty-two constituencies in southern England which voted Conservative in the last three general elections, where more than a quarter of adults have degrees, where more than 42.5% of voters are estimated to have voted to remain in the European Union in the 2016 referendum, and where the Conservative majority over Labour was under 10,000 or the Conservative majority over the Liberal Democrats was under 15,000, in the 2019 general election.^[m]

Dates conducted	Pollster	Client	Sample size	Con	Lib Dems	Lab	Green	Reform	Other	Lead
Dates conducted	Pollster	Client	Sample size						Other	Lead
10 Sep 2023	Redfield & Wilton	N/A	1,086	31%	26%	33%	4%	6%	1%	2
26–27 Aug 2023	Redfield & Wilton	N/A	1,274	32%	25%	33%	4%	5%	1%	1
12–13 Aug 2023	Redfield & Wilton	N/A	1,400	33%	25%	32%	5%	5%	0%	1
30 Jul 2023	Redfield & Wilton	N/A	1,150	31%	24%	35%	3%	6%	1%	4
16 Jul 2023	Redfield & Wilton	N/A	1,154	32%	23%	36%	5%	5%	0%	4
2 Jul 2023	Redfield & Wilton	N/A	1,000	29%	25%	36%	4%	5%	1%	7
17–18 Jun 2023	Redfield & Wilton	N/A	1,100	31%	22%	38%	4%	5%	0%	7
4 Jun 2023	Redfield & Wilton	N/A	1,328	30%	26%	34%	5%	5%	1%	4
22 May 2023	Redfield & Wilton	N/A	1,000	34%	22%	33%	3%	6%	2%	1
7 May 2023	Redfield & Wilton	N/A	1,090	32%	23%	36%	2%	5%	1%	4
23 Apr 2023	Redfield & Wilton	N/A	1,000	32%	24%	34%	5%	5%	1%	2
9 Apr 2023	Redfield & Wilton	N/A	1,228	35%	20%	37%	5%	4%	0%	2
26 Mar 2023	Redfield & Wilton	N/A	1,500	31%	21%	39%	4%	4%	0%	8
12 Mar 2023	Redfield & Wilton	N/A	1,250	34%	23%	36%	3%	4%	1%	2
26 Feb 2023	Redfield & Wilton	N/A	1,150	32%	18%	41%	5%	4%	1%	9
11–12 Feb 2023	Redfield & Wilton	N/A	1,100	34%	17%	41%	4%	3%	2%	7
28–29 Jan 2023	Redfield & Wilton	N/A	1,200	32%	19%	42%	4%	4%	0%	10
11 Jan 2023	Redfield & Wilton	N/A	1,200	30%	21%	40%	3%	6%	1%	10
21–22 Nov 2022	Redfield & Wilton	ITV Peston	1,200	30%	21%	41%	4%	3%	1%	11
13–14 Nov 2022	Redfield & Wilton	N/A	1,250	32%	23%	38%	2%	4%	0%	6
29 Oct 2022	Redfield & Wilton	N/A	1,250	33%	16%	44%	2%	4%	1%	11
7–8 Oct 2022	Redfield & Wilton	N/A	1,500	28%	24%	41%	4%	3%	4%	13
12 Dec 2019	2019 general election		–	49.7%	27.4%	20.6%	1.3%	-	0.9%	22.3

YouGov

YouGov specifies the blue wall to be constituencies held by the Conservative Party in the South or East of England in the 2019 election, with a population which by majority voted to remain in the European Union and have a higher level of graduates than the country at large.^[40]

Dates conducted	Pollster	Client	Sample size	Con	Lib Dems	Lab	Green	Other	Lead
Dates conducted	Pollster	Client	Sample size					Other	Lead
6–18 Sep 2021	YouGov	N/A	841	45%	15%	26%	11%	4%	19
20–28 Jul 2021	YouGov	N/A	1,141	44%	18%	24%	9%	6%	20
12 Dec 2019	2019 general election		–	51.7%	24.0%	19.7%	2.4%	2.2%	27.7

Other geographical samples

Find Out Now

Find Out Now conducted a poll of voters in England and Wales.

Date(s) conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Others	Lead
Date(s) conducted	Pollster	Client	Sample size					Others	Lead
4–6 Jun 2021	Find Out Now	The Constitution Society	14,596	45%	36%	6%	1%	11%	9
12 Dec 2019	2019 general election		–	46.6%	34.3%	12.1%	2.9%	4.1%	12.3

Survation

Survation has conducted a poll of voters in Cornwall, Cumbria, Gwynedd, Norfolk, and North Yorkshire.

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Other	Lead
Dates conducted	Pollster	Client	Sample size					Other	Lead
7–14 Mar 2022	Survation	Woodrow Communications	1,012	38%	36%	10%	8%	7% Reform UK on 3% Plaid Cymru on 2% UKIP on 1% Reclaim Party on 0% Other on 1%	2
12 Dec 2019	2019 general election		–	53.3%	25.8%	14.0%	2.2%	4.7	27.5

Survation has conducted a poll of voters in Coventry.

Dates conducted	Pollster	Client	Sample size	Lab	Con	Lib Dems	Reform	Green	Other	Lead
Dates conducted	Pollster	Client	Sample size						Other	Lead
1–11 Apr 2022	Survation	Unite the Union	528	52%	27%	6%	5%	6%	3% UKIP on 1% Reclaim Party on 0% Other on 2%	25
12 Dec 2019	2019 general election		–	46.5%	40.5%	6.0%	4.0%	2.7%	0.3%	6

Survation has published a poll of the 100 most rural constituencies in England.

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Reform	Other	Lead
Dates conducted	Pollster	Client	Sample size						Other	Lead
13–24 Apr 2023	Survation	Country Land and Business Association	528	41%	36%	13%	5%	4%	0%	5
12 Dec 2019	2019 general election		–	58.9%	19.3%	16.6%	3.5%	0.6%	1.2%	39.6

YouGov

YouGov produced a poll of seats in South West England that had elected a Conservative MP in every election since the 2015 general election and where a majority of voters were estimated to have voted to leave the European Union in the 2016 United Kingdom European Union membership referendum. They branded these seats the "Conservative Celtic Fringe".

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Reform	Green	Other	Lead
Dates conducted	Pollster	Client	Sample size						Other	Lead
1–15 Jun 2022	YouGov	N/A	813	38%	24%	22%	6%	8%	1%	14
12 Dec 2019	2019 general election		–	56.7%	19.2%	19.1%	0.1%	3.0%	1.9%	37.5

YouGov have also conducted a poll of voters in constituencies which contain settlements identified by the Office for National Statistics as coastal towns.

Dates conducted	Pollster	Client	Sample size	Con	Lab	Lib Dems	Green	Reform	PC	Other	Lead
Dates conducted	Pollster	Client	Sample size							Other	Lead
21–23 Nov 2022	YouGov	Fabian Society	631	32%	38%	9%	?%	?%	?%	21%	6
12 Dec 2019	2019 general election		–	51.2%	29.2%	11.4%	2.6%	2.0%,	1.7%	1.7%	22.0

Ethnic minority voters

Graph of opinion polls conducted

Dates conducted	Pollster	Client	Area	Sample size	Lab	Con	Lib Dems	SNP	Green	Others	Lead
Dates conducted	Pollster	Client	Area	Sample size						Others	Lead
21–27 Feb 2022	Number Cruncher Politics	ITV	N/A	1,001	59%	21%	8%	2%	5%	4% Plaid Cymru on 0% Reform UK on 2% Other on 2%	38
7–14 Jun 2021	Number Cruncher Politics	ITV	N/A	501	51%	28%	7%	3%	9%	3% Plaid Cymru on 0% Reform UK on 2% Other on 1%	23
25 Jan – 01 Feb 2021	Number Cruncher Politics	ITV	N/A	1,000	58%	22%	6%	2%	8%	4% Plaid Cymru on 0% Reform UK on 3% Other on 1%	36
9–17 Oct 2020	Number Cruncher Politics	ITV	UK	1,000	60%	22%	5%	3%	5%	3% Plaid Cymru on 0% Brexit Party on 2% Other on 1%	38
12 Dec 2019	2019 general election (Ipsos MORI)^[41]		GB	27,591	64%	20%	12%	2%	1%	1%	44

Young voters

Savanta has published polls of voters aged between 18 and 25. The 2019 result comes from the British Election Study's estimate of voters aged 18 to 24.

Dates conducted	Pollster	Client	Area	Sample size	Lab	Con	Lib Dems	Green	SNP	Others	Lead
Dates conducted	Pollster	Client	Area	Sample size						Others	Lead
22–26 Sep 2023	Savanta	ITV Peston	UK	1,023	56%	15%	16%	5%	3%	5%	40
27 Apr – 3 May 2023	Savanta	ITV Peston	UK	1,023	62%	15%	9%	7%	3%	6%	47
12 Dec 2019	2019 general election (British Election Study)^[42]			UK	52%	28%	11%	9%			24

Notes

^ Including Plaid Cymru
^ Survation also polled voting intention if Liz Truss were Prime Minister, which saw Labour on 46%, the Conservatives on 29%, Liberal Democrats on 11% and others on 12%.
^ Opinium announced they had amended their methodology, so it cannot be compared directly to previous Opinium polls.
^ SNP and Plaid Cymru are listed together.
^ Excludes Northern Ireland seats.
^ Excludes Northern Ireland seats.
^ First MRP to take into account new constituency boundaries
^ ^a ^b "The baseline MRP by Focaldata predicted Labour winning 469 seats and the Conservatives 128 seats. 'Don't Know' was predicted to win two seats, namely Aberdeenshire North and Moray East; as well as Boston and Skegness. Given in a General Election scenario 'Don't Know' would not be on the ballot paper, we reallocated these seats to the party in second place. This meant that we awarded Aberdeenshire North and Moray East to the Labour Party; and then Boston and Skegness to the Conservatives in all scenarios and analyses that we performed."
^ 2 Reform UK, 1 Other. Excludes Northern Ireland seats.
^ 10,010 sample, 20–26 October 2022; 2,000 sample, 28–30 October 2022.^[29] "The MRP poll by Focaldata of 10,010 people, on behalf of the internationalist campaign group Best for Britain, was conducted about the time of Truss’s resignation and updated with an MRP poll of 2,000 people after Sunak took over."^[30]
^ 517 listed; one seat (Clacton) is reported as "Don't Know", but "in reality the seat would be won by Labour", and is therefore added to Labour's projected total seat count.^[29]
^ Includes the speaker and the parties of Northern Ireland.
^ These are: Bournemouth East, Chelsea and Fulham, Cheltenham, Chingford and Woodford Green, Chippenham, Chipping Barnet, Cities of London and Westminster, Colchester, Esher and Walton, Filton and Bradley Stoke, Finchley and Golders Green, Guildford, Harrow East, Hendon, Henley, Hitchin and Harpenden, Lewes, Milton Keynes North, Milton Keynes South, Mole Valley, Reading West, Romsey and Southampton North, South Cambridgeshire, South East Cambridgeshire, South West Surrey, St Ives, Sutton and Cheam, Taunton Deane, Thornbury and Yate, Totnes, Truro and Falmouth, Tunbridge Wells, Uxbridge and South Ruislip, Wantage, Watford, Wells, West Dorset, Wimbledon, Winchester, Woking, Wokingham, and Wycombe.

References

^ "Northern Ireland local election results 2023". BBC News. Retrieved 19 May 2023.
^ "England local election results 2023". BBC News. 5 May 2023. Retrieved 4 May 2023.
^ "West Lancashire: Tories out of road, say Labour after by-election win". BBC News. 10 February 2023. Retrieved 11 February 2023.
^ Faye Brown (16 December 2022). "Labour holds seat in Stretford and Urmston by-election". Sky News. Retrieved 16 December 2022.
^ "Chester by-election: Labour hold seat in Rishi Sunak's first electoral test". BBC News. 2 December 2022. Retrieved 16 December 2022.
^ Nevett, Joshua (25 October 2022). "Rishi Sunak calls for stability and unity as he wins contest to be PM". BBC News. Retrieved 27 October 2022.
^ "How Liz Truss won the Conservative leadership race". BBC News. 5 September 2022. Retrieved 8 October 2022.
^ "Tiverton and Honiton by-election: Lib Dems take seat". BBC News. 23 June 2022. Archived from the original on 6 July 2022. Retrieved 6 July 2022.
^ "Wakefield by-election: Labour win a great result, says Keir Starmer". BBC News. 5 May 2022. Archived from the original on 6 July 2022. Retrieved 6 July 2022.
^ "England Local Elections 2022". BBC News. 5 May 2022. Archived from the original on 20 July 2022. Retrieved 6 July 2022.
^ "Northern Ireland Assembly Election Results 2022". BBC News. 5 May 2022. Archived from the original on 20 July 2022. Retrieved 6 July 2022.
^ "Birmingham Erdington by-election: Starmer hails new MP as 'champion of working people'". BBC News. 3 March 2022. Archived from the original on 6 July 2022. Retrieved 6 July 2022.
^ "Southend West by-election: Anna Firth wins seat for Tories". BBC News. 3 February 2022. Archived from the original on 4 February 2022. Retrieved 6 July 2022.
^ "Tories lose North Shropshire seat they held for nearly 200 years". BBC News. 17 December 2021. Archived from the original on 17 December 2021. Retrieved 18 December 2021.
^ ^a ^b "Old Bexley and Sidcup: Tories hold safe London seat at by-election". BBC News. 3 December 2021. Archived from the original on 18 December 2021. Retrieved 18 December 2021.
^ "Green Party's new leadership team to focus on power not protests". BBC News. 1 October 2021. Archived from the original on 1 October 2021. Retrieved 1 October 2021.
^ "Batley and Spen: Labour hold seat in by-election". BBC News. 2 July 2021. Archived from the original on 2 July 2021. Retrieved 2 July 2021.
^ "Chesham and Amersham by-election won by Lib Dems". BBC News. 18 June 2021. Archived from the original on 18 June 2021. Retrieved 18 June 2021.
^ ^a ^b "SNP holds Airdrie and Shotts seat in by-election". BBC News. 14 May 2021. Archived from the original on 14 May 2021. Retrieved 15 May 2021.
^ "England local elections 2021 - BBC News". BBC News. Archived from the original on 26 November 2021. Retrieved 15 May 2021.
^ ^a ^b "Scottish Parliament election 2021". BBC News. Archived from the original on 11 October 2021. Retrieved 15 May 2021.
^ ^a ^b "Welsh Parliament election 2021". BBC News. Archived from the original on 9 October 2021. Retrieved 15 May 2021.
^ "Elections 2021: Conservatives hail historic Labour defeat in Hartlepool by-election". BBC News. 7 May 2021. Archived from the original on 10 May 2021. Retrieved 15 May 2021.
^ "Nigel Farage: Brexit-backing politician to quit as leader of Reform UK". BBC News. 6 March 2021. Archived from the original on 7 March 2021. Retrieved 8 March 2021.
^ "Party registration decisions". Electoral Commission. 6 January 2021. Archived from the original on 16 March 2021. Retrieved 6 January 2021.
^ "Davey wins Liberal Democrat leadership race". BBC News. 27 August 2020. Archived from the original on 27 August 2020. Retrieved 29 August 2020.
^ "Labour leadership winner: Sir Keir Starmer". BBC News. 4 April 2020. Archived from the original on 7 April 2020. Retrieved 4 April 2020.
^ "YouGov UK General Election MRP Estimates – February 2019" (PDF). YouGov. 11 February 2019. Archived (PDF) from the original on 12 February 2019. Retrieved 22 May 2019.
^ ^a ^b "THE WAVERING WALL: THE IMPACT OF UNDECIDED VOTERS ON BRITAIN'S NEXT GENERAL ELECTION". Best for Britain. 31 December 2022. Retrieved 31 December 2022.
^ Wheeler, Caroline (31 December 2022). "Exclusive: poll reveals millions of undecided voters will swing the next election". The Times. Retrieved 31 December 2022.
^ "London elections 2021". BBC News. 9 May 2021. Archived from the original on 16 September 2021. Retrieved 2 October 2021.
^ "Alex Cole-Hamilton confirmed as new Lib Dem leader". BBC News. 20 August 2020. Archived from the original on 20 August 2021. Retrieved 21 August 2021.
^ "Anas Sarwar elected as new leader of Scottish Labour Party". Labour List. 27 February 2021. Archived from the original on 22 May 2021. Retrieved 8 March 2021.
^ "Douglas Ross confirmed as Scottish Conservative leader". BBC News. 5 August 2020. Archived from the original on 26 January 2022. Retrieved 8 March 2021.
^ "Scottish Conservatives: Jackson Carlaw succeeds Ruth Davidson as leader". BBC News. 14 February 2020. Archived from the original on 9 March 2022. Retrieved 8 March 2021.
^ https://www.bbc.co.uk/news/uk-wales-politics-65833642
^ "Wales Local Elections 2022". BBC News. 6 May 2022. Retrieved 22 February 2023.
^ "Andrew RT Davies returns as Welsh Conservatives leader". BBC News. 24 January 2021. Archived from the original on 22 May 2021. Retrieved 15 May 2021.
^ Akehurst, Steve (21 October 2021). "The 'Blue Wall'". Strong Message Here. Retrieved 21 October 2021.^{[permanent dead link‍]}
^ English, Patrick (30 July 2021). "Conservative vote share down 8pts in 'Blue Wall', with party potentially losing up to 16 seats". YouGov. Archived from the original on 30 July 2021. Retrieved 5 October 2021.
^ "How Britain voted in the 2019 election". Ipsos MORI. 20 December 2019. Archived from the original on 15 February 2020. Retrieved 5 February 2021.
^ "Age and voting behaviour at the 2019 General Election - The British Election Study". www.britishelectionstudy.com. Retrieved 7 May 2023.

United Kingdom Category:Opinion polling for United Kingdom general elections Category:Opinion polling for United Kingdom votes in the 2020s

[7] Including Plaid Cymru

[9] Survation also polled voting intention if Liz Truss were Prime Minister, which saw Labour on 46%, the Conservatives on 29%, Liberal Democrats on 11% and others on 12%.

[15] Opinium announced they had amended their methodology, so it cannot be compared directly to previous Opinium polls.

[28] SNP and Plaid Cymru are listed together.

[33] Excludes Northern Ireland seats.

[34] Excludes Northern Ireland seats.

[35] First MRP to take into account new constituency boundaries

[Asterisk-36] "The baseline MRP by Focaldata predicted Labour winning 469 seats and the Conservatives 128 seats. 'Don't Know' was predicted to win two seats, namely Aberdeenshire North and Moray East; as well as Boston and Skegness. Given in a General Election scenario 'Don't Know' would not be on the ballot paper, we reallocated these seats to the party in second place. This meant that we awarded Aberdeenshire North and Moray East to the Labour Party; and then Boston and Skegness to the Conservatives in all scenarios and analyses that we performed."

[37] 2 Reform UK, 1 Other. Excludes Northern Ireland seats.

[40] 10,010 sample, 20–26 October 2022; 2,000 sample, 28–30 October 2022.^[29] "The MRP poll by Focaldata of 10,010 people, on behalf of the internationalist campaign group Best for Britain, was conducted about the time of Truss’s resignation and updated with an MRP poll of 2,000 people after Sunak took over."^[30]

[41] 517 listed; one seat (Clacton) is reported as "Don't Know", but "in reality the seat would be won by Labour", and is therefore added to Labour's projected total seat count.^[29]

[42] Includes the speaker and the parties of Northern Ireland.

[52] These are: Bournemouth East, Chelsea and Fulham, Cheltenham, Chingford and Woodford Green, Chippenham, Chipping Barnet, Cities of London and Westminster, Colchester, Esher and Walton, Filton and Bradley Stoke, Finchley and Golders Green, Guildford, Harrow East, Hendon, Henley, Hitchin and Harpenden, Lewes, Milton Keynes North, Milton Keynes South, Mole Valley, Reading West, Romsey and Southampton North, South Cambridgeshire, South East Cambridgeshire, South West Surrey, St Ives, Sutton and Cheam, Taunton Deane, Thornbury and Yate, Totnes, Truro and Falmouth, Tunbridge Wells, Uxbridge and South Ruislip, Wantage, Watford, Wells, West Dorset, Wimbledon, Winchester, Woking, Wokingham, and Wycombe.

[1] "Northern Ireland local election results 2023". BBC News. Retrieved 19 May 2023.

[2] "England local election results 2023". BBC News. 5 May 2023. Retrieved 4 May 2023.

[3] "West Lancashire: Tories out of road, say Labour after by-election win". BBC News. 10 February 2023. Retrieved 11 February 2023.

[4] Faye Brown (16 December 2022). "Labour holds seat in Stretford and Urmston by-election". Sky News. Retrieved 16 December 2022.

[5] "Chester by-election: Labour hold seat in Rishi Sunak's first electoral test". BBC News. 2 December 2022. Retrieved 16 December 2022.

[6] Nevett, Joshua (25 October 2022). "Rishi Sunak calls for stability and unity as he wins contest to be PM". BBC News. Retrieved 27 October 2022.

[8] "How Liz Truss won the Conservative leadership race". BBC News. 5 September 2022. Retrieved 8 October 2022.

[10] "Tiverton and Honiton by-election: Lib Dems take seat". BBC News. 23 June 2022. Archived from the original on 6 July 2022. Retrieved 6 July 2022.

[11] "Wakefield by-election: Labour win a great result, says Keir Starmer". BBC News. 5 May 2022. Archived from the original on 6 July 2022. Retrieved 6 July 2022.

[12] "England Local Elections 2022". BBC News. 5 May 2022. Archived from the original on 20 July 2022. Retrieved 6 July 2022.

[13] "Northern Ireland Assembly Election Results 2022". BBC News. 5 May 2022. Archived from the original on 20 July 2022. Retrieved 6 July 2022.

[14] "Birmingham Erdington by-election: Starmer hails new MP as 'champion of working people'". BBC News. 3 March 2022. Archived from the original on 6 July 2022. Retrieved 6 July 2022.

[16] "Southend West by-election: Anna Firth wins seat for Tories". BBC News. 3 February 2022. Archived from the original on 4 February 2022. Retrieved 6 July 2022.

[:3-17] "Tories lose North Shropshire seat they held for nearly 200 years". BBC News. 17 December 2021. Archived from the original on 17 December 2021. Retrieved 18 December 2021.

[:4-18] "Old Bexley and Sidcup: Tories hold safe London seat at by-election". BBC News. 3 December 2021. Archived from the original on 18 December 2021. Retrieved 18 December 2021.

[19] "Green Party's new leadership team to focus on power not protests". BBC News. 1 October 2021. Archived from the original on 1 October 2021. Retrieved 1 October 2021.

[:1-20] "Batley and Spen: Labour hold seat in by-election". BBC News. 2 July 2021. Archived from the original on 2 July 2021. Retrieved 2 July 2021.

[21] "Chesham and Amersham by-election won by Lib Dems". BBC News. 18 June 2021. Archived from the original on 18 June 2021. Retrieved 18 June 2021.

[:2-22] "SNP holds Airdrie and Shotts seat in by-election". BBC News. 14 May 2021. Archived from the original on 14 May 2021. Retrieved 15 May 2021.

[:0-23] "England local elections 2021 - BBC News". BBC News. Archived from the original on 26 November 2021. Retrieved 15 May 2021.

[2021SPE-24] "Scottish Parliament election 2021". BBC News. Archived from the original on 11 October 2021. Retrieved 15 May 2021.

[2021WPE-25] "Welsh Parliament election 2021". BBC News. Archived from the original on 9 October 2021. Retrieved 15 May 2021.

[2021HBE-26] "Elections 2021: Conservatives hail historic Labour defeat in Hartlepool by-election". BBC News. 7 May 2021. Archived from the original on 10 May 2021. Retrieved 15 May 2021.

[27] "Nigel Farage: Brexit-backing politician to quit as leader of Reform UK". BBC News. 6 March 2021. Archived from the original on 7 March 2021. Retrieved 8 March 2021.

[29] "Party registration decisions". Electoral Commission. 6 January 2021. Archived from the original on 16 March 2021. Retrieved 6 January 2021.

[30] "Davey wins Liberal Democrat leadership race". BBC News. 27 August 2020. Archived from the original on 27 August 2020. Retrieved 29 August 2020.

[31] "Labour leadership winner: Sir Keir Starmer". BBC News. 4 April 2020. Archived from the original on 7 April 2020. Retrieved 4 April 2020.

[32] "YouGov UK General Election MRP Estimates – February 2019" (PDF). YouGov. 11 February 2019. Archived (PDF) from the original on 12 February 2019. Retrieved 22 May 2019.

[BfBOct-38] "THE WAVERING WALL: THE IMPACT OF UNDECIDED VOTERS ON BRITAIN'S NEXT GENERAL ELECTION". Best for Britain. 31 December 2022. Retrieved 31 December 2022.

[39] Wheeler, Caroline (31 December 2022). "Exclusive: poll reveals millions of undecided voters will swing the next election". The Times. Retrieved 31 December 2022.

[43] "London elections 2021". BBC News. 9 May 2021. Archived from the original on 16 September 2021. Retrieved 2 October 2021.

[44] "Alex Cole-Hamilton confirmed as new Lib Dem leader". BBC News. 20 August 2020. Archived from the original on 20 August 2021. Retrieved 21 August 2021.

[45] "Anas Sarwar elected as new leader of Scottish Labour Party". Labour List. 27 February 2021. Archived from the original on 22 May 2021. Retrieved 8 March 2021.

[46] "Douglas Ross confirmed as Scottish Conservative leader". BBC News. 5 August 2020. Archived from the original on 26 January 2022. Retrieved 8 March 2021.

[47] "Scottish Conservatives: Jackson Carlaw succeeds Ruth Davidson as leader". BBC News. 14 February 2020. Archived from the original on 9 March 2022. Retrieved 8 March 2021.

[48] ttps://www.bbc.co.uk/news/uk-wales-politics-65833642

[49] "Wales Local Elections 2022". BBC News. 6 May 2022. Retrieved 22 February 2023.

[50] "Andrew RT Davies returns as Welsh Conservatives leader". BBC News. 24 January 2021. Archived from the original on 22 May 2021. Retrieved 15 May 2021.

[51] Akehurst, Steve (21 October 2021). "The 'Blue Wall'". Strong Message Here. Retrieved 21 October 2021.^{[permanent dead link‍]}

[53] English, Patrick (30 July 2021). "Conservative vote share down 8pts in 'Blue Wall', with party potentially losing up to 16 seats". YouGov. Archived from the original on 30 July 2021. Retrieved 5 October 2021.

[54] "How Britain voted in the 2019 election". Ipsos MORI. 20 December 2019. Archived from the original on 15 February 2020. Retrieved 5 February 2021.

[55] "Age and voting behaviour at the 2019 General Election - The British Election Study". www.britishelectionstudy.com. Retrieved 7 May 2023.

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Graphical summary

National poll results

2023

2022

2021

2020

Seat predictions

Polling in the nations and regions

London

Scotland

Wales

Constituency polling

Mid Bedfordshire

Chingford and Woodford Green

Wokingham

Wycombe

Other polling

Selected Conservative seats gained in 2019

Deltapoll

Focaldata

JL Partners

Redfield & Wilton Strategies

YouGov

Selected Conservative seats

JL Partners

Opinium

Redfield & Wilton Strategies

YouGov

Other geographical samples

Find Out Now

Survation

YouGov

Ethnic minority voters

Young voters

See also

Notes

References